0001193125-25-259314 | 10-Q | XBRL Viewer

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Stock-Based Compensation - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted			1,583,512
Share-based compensation arrangement by share-based payment award, options, vested in period, fair value			$ 10,426,000
Stock based compensation expense	$ 6,573,000	$ 6,691,000	$ 19,893,000	$ 18,843,000
Stock based compensation expense estimated forfeiture rate			10.26%
Restricted Stock Shares, Granted			3,037,300
Restricted Stock grant date fair value			$ 7.08
Time Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted			1,583,512
Stock based compensation expense	1,515,000	1,607,000	$ 4,889,000	4,566,000
Unrecognized compensation expense, total	7,567,000		7,567,000
Share based compensation arrangement by share based payment award options total grant date fair value			$ 5,637,000
Weighted-average period for recognition of compensation expense related to unvested awards			3 years 5 months 23 days
Performance Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted			0
Restricted Stock Units RSU
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding, weighted average remaining contractual term			9 years
Stock based compensation expense	4,886,000	$ 4,897,000	$ 14,448,000	$ 13,652,000
Unrecognized compensation expense, total	20,976,000		20,976,000
Restricted stock units vested upon grant			$ 13,067,000
Weighted-average period for recognition of compensation expense related to unvested awards			2 years 29 days
Restricted Stock Shares, Granted			3,037,300
Restricted Stock grant date fair value			$ 21,503
Employee Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding, weighted average remaining contractual term			5 years 9 months 18 days
Initial Public Offering \| Performance Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense			$ 0
Two Thousand And Twenty One Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense, total	$ 96,000		$ 96,000
Weighted-average period for recognition of compensation expense related to unvested awards			1 month 17 days

Stock-Based Compensation - Summary of Restricted Stock Activity (Details)	9 Months Ended
	Sep. 30, 2025 $ / shares shares
Share-Based Payment Arrangement [Abstract]
Unvested Restricted Stock Shares, Beginning Balance \| shares	4,812,481
Unvested Restricted Stock Shares, Granted \| shares	3,037,300
Unvested Restricted Stock Shares, Vested \| shares	(1,835,398)
Unvested Restricted Stock Shares, Forfeited \| shares	(612,792)
Unvested Restricted Stock Shares, Ending Balance \| shares	5,401,591
Unvested Restricted Stock Weighted-average grant date fair value per share Beginning Balance \| $ / shares	$ 8.1
Unvested Restricted Stock Weighted-average grant date fair value per share [Granted] \| $ / shares	7.08
Unvested Restricted Stock Weighted-average grant date fair value per share [Vested] \| $ / shares	8.56
Unvested Restricted Stock Weighted-average grant date fair value per share [Forfeited] \| $ / shares	7.38
Unvested Restricted Stock Weighted-average grant date fair value per share Ending Balance \| $ / shares	$ 7.45

Other Accrued Expenses

9 Months Ended

Sep. 30, 2025

Payables and Accruals [Abstract]

Other Accrued Expenses

5. Other Accrued Expenses

Other accrued expenses consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Utilities	$	7,192	$	6,685
Accrued tax expense		14,947		11,485
Insurance expense		6,532		4,843
Greenfield development accruals		3,817		9,653
Other		5,138		6,496
Total other accrued expenses	$	37,626	$	39,162

Accrued tax expense is comprised of federal, state, and local taxes payable for property, income, sales, use, and personal property.

Greenfield development accruals represent an obligation to pay for invoices not yet received, primarily related to land and buildings and improvements, on properties which we have taken control of as of September 30, 2025 and December 31, 2024.

Leases - Additional Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
Leases - Additional Information (Details) $ in Thousands	Sep. 30, 2025 USD ($) Transaction Lease	Sep. 30, 2024 USD ($) Transaction	Sep. 30, 2025 USD ($) Transaction Lease	Sep. 30, 2024 USD ($) Transaction	Dec. 31, 2024 Lease
Lessor Lease Description [Line Items]
Number of Leases \| Lease	11		11		10
Number of sale leaseback transaction \| Transaction	1	4	1	8
Sale and leaseback transaction, aggregate consideration	$ 5,000	$ 18,636	$ 5,000	$ 37,381
Sale and leaseback transaction, gain (loss), net	$ (1,377)	2,514	$ (1,377)	1,553
Sale leaseback transaction, lease term	20-year		20-year
Sale and lease back transaction, annual rent	$ 307	$ 1,239	$ 307	$ 2,426
Minimum [Member]
Lessor Lease Description [Line Items]
Lease not yet commenced, term of contract	15 years		15 years		15 years
Maximum [Member]
Lessor Lease Description [Line Items]
Lease not yet commenced, term of contract	20 years		20 years		20 years

Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Net revenues	$ 263,417	$ 249,329	$ 790,488	$ 743,555
Cost of labor and chemicals	76,581	73,617	227,460	217,966
Other store operating expenses	109,531	102,607	328,048	298,953
General and administrative	22,693	25,436	72,465	80,058
(Gain) loss on sale of assets, net	2,759	(1,916)	3,549	(552)
Total costs and expenses	211,564	199,744	631,522	596,425
Operating income	51,853	49,585	158,966	147,130
Other (income) expense:
Interest expense, net	14,054	20,653	45,249	60,931
Loss on extinguishment of debt	0	0	0	1,882
Other income	0	0	(21)	(5,189)
Total other expense, net	14,054	20,653	45,228	57,624
Income before taxes	37,799	28,932	113,738	89,506
Income tax provision	10,388	6,590	30,732	28,436
Net income	27,411	22,342	83,006	61,070
Other comprehensive income, net of tax:
Gain (loss) on interest rate swap	(266)	0	84	0
Total comprehensive income	$ 27,145	$ 22,342	$ 83,090	$ 61,070
Earnings per share:
Basic	$ 0.08	$ 0.07	$ 0.25	$ 0.19
Diluted	$ 0.08	$ 0.07	$ 0.25	$ 0.19
Weighted-average common shares outstanding:
Basic	327,389,467	321,917,525	325,728,763	319,067,596
Diluted	332,359,175	329,299,326	331,899,189	329,222,641

Leases - Summary of Components of Total Lease Cost (Details) - USD ($)
$ in Thousands

3 Months Ended

9 Months Ended

Sep. 30, 2025

Sep. 30, 2024

Sep. 30, 2025

Sep. 30, 2024

Leases [Abstract]

Operating lease expense

^[1]

$ 30,886

$ 28,126

$ 92,373

$ 82,997

Amortization of lease assets

242

254

729

756

Interest on lease liabilities

242

258

737

782

Short-term lease expense

155

Variable lease expense

^[2]

2,999

3,548

13,908

13,568

Total lease expense

$ 34,391

$ 32,238

$ 107,808

$ 98,258

[1]	Operating lease expense includes an immaterial amount of sublease income and is included in other store operating expenses and general and administrative expenses in the accompanying consolidated statements of operations and comprehensive income.
[2]	Variable lease costs consist of property taxes, property insurance, and common area or other maintenance costs for our leases of land and buildings and is included in other store operating expenses in the accompanying consolidated statements of operations and comprehensive income.

Income Taxes

9 Months Ended

Sep. 30, 2025

Income Tax Disclosure [Abstract]

Income Taxes

6. Income Taxes

The effective income tax rates on continuing operations for the nine months ended September 30, 2025 and 2024 were 27.0% and 31.8%, respectively. In general, the effective tax rates differed from the U.S. federal statutory income tax rate primarily due to state income taxes, non-deductible expenses such as those related to certain executive compensation, and discrete tax expenses related to stock option exercises during the period.

The year-to-date provision for income taxes for the nine months ended September 30, 2025 included taxes on earnings at an anticipated annual effective tax rate of 25.5% and a net, unfavorable tax impact of $1,782 related primarily to discrete tax expense originating from stock options exercised during the nine months ended September 30, 2025.

The year-to-date provision for income taxes for the nine months ended September 30, 2024 included taxes on earnings at an anticipated annual effective tax rate of 25.5% and a net, unfavorable tax impact of $5,652 related primarily to discrete tax expense originating from stock options exercised during the nine months ended September 30, 2024.

On July 4, 2025, the "One Big Beautiful Bill Act” (the "OBBBA") was signed into law. The OBBBA includes tax reform provisions including 100% bonus depreciation, full expensing of domestic research expenditures, and modifications to interest expense limitations. After initial evaluation, the Company does not currently expect these laws to have a material effect on tax expense or the anticipated annual effective tax rate. We expect certain provisions effective for the 2025 tax year will decrease current and future cash taxes paid on the consolidated financial statements.

For the nine months ended September 30, 2025 and 2024, we recorded $62 and $406, respectively, related to unrecognized tax benefits or interest and penalties related to any uncertain tax positions.

- Definition

The entire disclosure for income tax.

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+ Details

Other Intangible Assets, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Amortization of Intangible Assets	$ 458	$ 1,246	$ 1,388	$ 4,528

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details

Summary of Significant Accounting Policies - Schedule of Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Spare parts	$ 3,929	$ 4,801
Prepaid insurance	1,873	2,658
Other	4,796	4,131
Total prepaid expenses and other current assets	$ 10,598	$ 11,590

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities
Net income	$ 83,006	$ 61,070
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	65,055	61,038
Stock-based compensation expense	19,893	18,843
(Gain) loss on sale of assets, net	3,549	(552)
Loss on extinguishment of debt	0	1,882
Amortization of deferred debt issuance costs	865	961
Non-cash lease expense	41,198	36,557
Deferred income tax	28,785	25,842
Changes in assets and liabilities
Accounts receivable, net	(1,888)	3,469
Other receivables	1,372	(7,012)
Inventory, net	344	3,461
Prepaid expenses and other current assets	1,509	(605)
Accounts payable	7,692	11,629
Accrued expenses	7,242	11,850
Deferred revenue	2,704	1,954
Operating lease liability	(35,875)	(31,811)
Other noncurrent assets and liabilities	282	264
Net cash provided by operating activities	225,733	198,840
Cash flows from investing activities
Purchases of property and equipment	(178,654)	(259,896)
Proceeds from sale of property and equipment	6,851	36,431
Net cash used in investing activities	(171,803)	(223,465)
Cash flows from financing activities
Proceeds from issuance of common stock under employee plans	4,116	3,742
Payments of tax withholding on option exercises	0	(19,290)
Proceeds from debt borrowings	0	925,000
Proceeds from revolving line of credit	0	186,000
Payments on debt borrowings	(89,307)	(903,513)
Payments on revolving line of credit	0	(164,000)
Payments of deferred debt issuance costs	0	(5,257)
Principal payments on finance lease obligations	(585)	(552)
Net cash provided by (used in) financing activities	(85,776)	22,130
Net change in cash and cash equivalents, and restricted cash during period	(31,846)	(2,495)
Cash and cash equivalents and restricted cash at beginning of period	67,612	19,119
Cash and cash equivalents and restricted cash at end of period	35,766	16,624
Reconciliation of cash, cash equivalents, and restricted cash to the consolidated balance sheets
Cash and cash equivalents	35,652	16,478
Restricted cash, included in prepaid expenses and other current assets	114	146
Total cash, cash equivalents, and restricted cash	35,766	16,624
Supplemental disclosure of cash flow information
Cash paid for interest	46,730	60,436
Cash paid for income taxes	2,296	2,267
Supplemental disclosure of non-cash investing and financing activities
Property and equipment in accounts payable	9,285	17,352
Property and equipment accrued in other accrued expenses	3,817	0
Stock option exercise proceeds in other receivables	$ 0	$ 1

Fair Value Measurements - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair value, assets, level 1 to level 2 transfers, amount	$ 0	$ 0	$ 0	$ 0
Fair value, assets, level 2 to level 1 transfers, amount1	0		0		$ 0
Fair value, assets transfers into level 3, amount	0	0	0	0
Fair value, assets transfers out of level 3, amount	0	0	0	0
Cash and cash equivalents fair value investment	0		$ 0		0
Deferred Compensation Arrangement with Individual, Description			The plan allows eligible participants to defer up to 90% of their base salary and/or incentive plan compensation as well as any refunds from our 401(k) Plan. Participants may elect investment funds selected by the Company in whole percentages
Fair value, liabilities transfers into level 3, amount			$ 0
Payment made upon receipts of certificate of occupancy	0	$ 0	0	$ 0
Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, fair value disclosure	0		0		0
Liabilities, fair value disclosure	$ 0		$ 0		$ 0

Interest Rate Swap

9 Months Ended

Sep. 30, 2025

Interest Rate Cash Flow Hedges [Abstract]

Interest Rate Swap

9. Interest Rate Swap

On April 28, 2025, the Company executed a pay-fixed, receive-floating interest rate swap (the “Swap”) to mitigate variability in forecasted interest payments on an aggregate notional amount of $250,000 of the Company’s variable-rate First Lien Term Loan. The Swap has an effective date of June 30, 2025, with a maturity date of June 30, 2027. The Company designated the Swap as a cash flow hedge.

As of September 30, 2025, information pertaining to the Swap is as follows:


Notional Amount		Fair Value		Pay-Fixed	Receive-Floating	Maturity Date
$	250,000	$	112	3.369%	4.163%	June 30, 2027

As of September 30, 2025 and December 31, 2024, the current portion of the fair value of the Swap was $550 and $0, respectively, and is included in prepaid and other current assets in the accompanying consolidated balance sheets.

As of September 30, 2025 and December 31, 2024, the long-term portion of the fair value of the Swap was $438 and $0, respectively, and is included in other long-term liabilities in the accompanying consolidated balance sheets.

For the three months ended September 30, 2025 and 2024, amounts reported in other comprehensive income in the accompanying consolidated statements of operations and comprehensive income are net of tax of $88 and $0, respectively.

For the nine months ended September 30, 2025 and 2024, amounts reported in other comprehensive income in the accompanying consolidated statements of operations and comprehensive income are net of tax of $28 and $0, respectively.

Interest Rate Swap - Schedule of Interest Rate Swap (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2025 USD ($)
Interest Rate Cash Flow Hedges [Abstract]
Notional Amount	$ 250,000
Fair Value	$ 112
Pay-Fixed	3.369%
Receive-Floating	4.163%
Maturity Date	Jun. 30, 2027

- Definition

Date derivative contract ends, in YYYY-MM-DD format.

+ References

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-Publisher FASB
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-Topic 946
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-Publisher FASB
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+ Details

Stockholders' Equity

9 Months Ended

Sep. 30, 2025

Stockholders' Equity Note [Abstract]

Stockholders' Equity

11. Stockholders’ Equity

As of September 30, 2025, there were 1,000,000,000 shares of common stock authorized, 333,704,973 shares of common stock issued, and 327,532,052 shares of common stock outstanding.

As of December 31, 2024, there were 1,000,000,000 shares of common stock authorized, 329,866,784 shares of common stock issued, and 323,693,863 shares of common stock outstanding.

As of September 30, 2025 and December 31, 2024, there were 5,000,000 shares of preferred stock authorized, and none were issued or outstanding.

We use the cost method to account for treasury stock. As of September 30, 2025 and December 31, 2024, we had 6,172,921 shares of treasury stock. As of September 30, 2025 and December 31, 2024, the cost of treasury stock included in additional paid-in capital in the accompanying consolidated balance sheets was $28,895.

- Definition

The entire disclosure for equity.

+ References

+ Details

Summary of Significant Accounting Policies - Schedule of Inventory (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Accounting Policies [Abstract]
Chemical washing solutions	$ 5,427	$ 5,831
Other	67	14
Total inventory, gross	5,494	5,845
Reserve for obsolescence	(110)	(117)
Total inventory, net	$ 5,384	$ 5,728

Stock-Based Compensation

9 Months Ended

Sep. 30, 2025

Share-Based Payment Arrangement [Abstract]

Stock-Based Compensation

12. Stock-Based Compensation

We recognize stock-based compensation expense associated with stock options and restricted stock units ("RSUs"), and stock purchase rights. Stock options and RSUs are granted under the 2014 Stock Option Plan of Hotshine Holdings, Inc. (the “2014 Plan”) and 2021 Incentive Award Plan (the “2021 Plan”) while stock purchase rights are granted under the 2021 Employee Stock Purchase Plan (“2021 ESPP”).

Refer to our 2024 Form 10-K for additional details on employee stock incentive plans.

Share-Based Payment Valuation

The grant date fair value of Time Vesting Options granted is determined using the Black-Scholes option-pricing model. The grant date fair value of stock purchase rights granted under the 2021 ESPP is determined using the Black-Scholes option-pricing model.

2021 ESPP

The following table presents, on a weighted-average basis, the assumptions used in the Black-Scholes option-pricing model to determine the grant date fair value of stock purchase rights granted under the 2021 ESPP during the periods presented:


	Nine Months Ended September 30,
	2025	2024
Expected volatility	39.42 % - 42.14%	49.59% - 50.14%
Risk-free interest rate	4.30% - 4.44%	5.38% - 5.41%
Expected term (in years)	0.49 - 0.50	0.49 - 0.50
Expected dividend yield	None	None

Time Vesting Options

The following table presents, on a weighted-average basis, the assumptions used in the Black-Scholes option-pricing model to determine the grant date fair value of Time Vesting Options granted under the 2021 Plan during the periods presented:


	Nine Months Ended September 30,
	2025	2024
Expected volatility	46.74%	45.98%
Risk-free interest rate	4.07%	4.52%
Expected term (in years)	6.0	6.0
Expected dividend yield	None	None

Stock Options

A summary of our stock option activity during the period presented is as follows:


	Time Vesting Options			Performance Vesting Options			Total Number of Stock Options			Weighted-Average Exercise Price
Outstanding as of December 31, 2024		9,137,994			1,897,467			11,035,461		$	5.70
Granted		1,583,512			—			1,583,512		$	7.08
Exercised		(1,122,743	)		(691,155	)		(1,813,898	)	$	1.43
Forfeited		(299,338	)		—			(299,338	)	$	8.91
Outstanding as of September 30, 2025		9,299,425			1,206,312			10,505,737		$	6.55
Options vested or expected to vest as of September 30, 2025		8,854,931			1,206,312			10,061,243		$	9.16
Options exercisable as of September 30, 2025		5,782,380			1,206,312			6,988,692		$	5.83

The number and weighted-average grant date fair value of stock options during the period presented are as follows:


	Number of Stock Options					Weighted-Average Grant Date Fair Value
	Time Vesting Options			Performance Vesting Options		Time Vesting Options		Performance Vesting Options
Unvested as of December 31, 2024		3,544,956			—	$	4.05		—
Granted		1,583,512			—	$	3.56		—
Vested		(1,450,382	)		—	$	4.12		—
Forfeited		(166,713	)		—	$	4.04		—
Unvested as of September 30, 2025		3,511,373			—	$	3.80		—

We granted 1,583,512 Time Vesting Options with a grant date fair value of $5,637 during the nine months ended September 30, 2025. There were no Performance Vesting Options granted during the nine months ended September 30, 2025.

The fair value of shares attributable to stock options that vested during the nine months ended September 30, 2025 was $10,426.

As of September 30, 2025, the weighted-average remaining contractual life of outstanding stock options was approximately 5.80 years.

Restricted Stock Units

A summary of our RSU activity during the period presented is as follows:


	Restricted Stock Units			Weighted-Average Grant Date Fair Value
Unvested as of December 31, 2024		4,812,481		$	8.10
Granted		3,037,300			7.08
Vested		(1,835,398	)		8.56
Forfeited		(612,792	)		7.38
Unvested as of September 30, 2025		5,401,591		$	7.45

We granted 3,037,300 RSUs with a grant date fair value of $21,503 during the nine months ended September 30, 2025.

The fair value of shares attributable to RSUs that vested during the nine months ended September 30, 2025 was $13,067.

As of September 30, 2025, the weighted-average remaining contractual life of outstanding RSUs was approximately 9.00 years.

Stock-Based Compensation Expense

We estimated a forfeiture rate of 10.26% for awards with service-based vesting conditions based on historical experience and future expectations of the vesting of these share-based payments. We used this rate as an assumption in calculating stock-based compensation expense for Time Vesting Options, RSUs, and stock purchase rights granted under the 2021 ESPP.

Total stock-based compensation expense, by caption, recorded in the consolidated statements of operations and comprehensive income for the periods presented is as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Cost of labor and chemicals	$	2,800	$	2,719	$	8,376	$	7,657
General and administrative		3,773		3,972		11,517		11,186
Total stock-based compensation expense	$	6,573	$	6,691	$	19,893	$	18,843

Total stock-based compensation expense, by award type, recorded in the consolidated statements of operations and comprehensive income for the periods presented is as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Time Vesting Options	$	1,515	$	1,607	$	4,889	$	4,566
RSUs		4,886		4,897		14,448		13,652
2021 ESPP		172		187		556		625
Total stock-based compensation expense	$	6,573	$	6,691	$	19,893	$	18,843

As of September 30, 2025, total unrecognized compensation expense related to unvested Time Vesting Options was $7,567, which is expected to be recognized over a weighted-average period of 3.48 years.

As of September 30, 2025, there was no unrecognized compensation expense related to unvested Performance Vesting Options as the completion of the IPO satisfied the performance condition and as a result, all outstanding Performance Vesting Options vested.

As of September 30, 2025, total unrecognized compensation expense related to unvested RSUs was $20,976, which is expected to be recognized over a weighted-average period of 2.08 years.

As of September 30, 2025, total unrecognized compensation expense related to unvested stock purchase rights under the 2021 ESPP was $96, which is expected to be recognized over a weighted-average period of 0.13 years.

Summary of Significant Accounting Policies - Schedule of Reconciliations of Numerators and Denominators of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Numerator
Net income	$ 27,411	$ 28,595	$ 27,000	$ 22,342	$ 22,091	$ 16,637	$ 83,006	$ 61,070
Denominator
Weighted-average common shares outstanding - basic	327,389,467			321,917,525			325,728,763	319,067,596
Effect of potentially dilutive securities
Weighted-average common shares outstanding - diluted	332,359,175			329,299,326			331,899,189	329,222,641
Earnings per share - basic	$ 0.08			$ 0.07			$ 0.25	$ 0.19
Earnings per share - diluted	$ 0.08			$ 0.07			$ 0.25	$ 0.19
Employee Stock Option
Effect of potentially dilutive securities
Weighted-average common shares outstanding - diluted	3,039,335			5,562,479			3,710,846	8,585,621
Restricted Stock Units
Effect of potentially dilutive securities
Weighted-average common shares outstanding - diluted	1,907,438			1,763,531			2,449,938	1,540,123
Stock Purchase Rights
Effect of potentially dilutive securities
Weighted-average common shares outstanding - diluted	22,935			55,791			9,642	29,301

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Sep. 30, 2025
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false
Rule 10b5-1 Arrangement Modified	false
Non-Rule 10b5-1 Arrangement Modified	false

Other Intangible Assets, Net - Summary of Estimated Amortization Expense (Details) $ in Thousands	Sep. 30, 2025 USD ($)
Intangible Assets, Net (Excluding Goodwill) [Abstract]
2025 (remaining three months)	$ 439
2026	1,585
2027	758
2028	433
2029	310
Thereafter	594
Total estimated future amortization expense	$ 4,119

Leases - Schedule of Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Assets
Operating right of use assets, net	$ 901,631	$ 924,896
Total lease assets	913,197	937,240
Current
Current maturities of operating lease liability	52,330	48,986
Current maturities of finance lease liability	857	804
Long-term
Operating lease liability	871,296	890,613
Financing lease liability	12,575	13,262
Total lease liabilities	937,058	953,665
Finance Lease [Member]
Assets
Property and equipment, net	$ 11,566	$ 12,344
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets

Leases - Schedule of Lease Obligation Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Leases [Abstract]
2025 (remaining three months)	$ 30,294
2026	121,778
2027	118,479
2028	112,277
2029	111,540
Thereafter	1,074,049
Total future minimum obligations	1,568,417
Present value discount	(644,791)
Present value of net future minimum lease obligations	923,626
Current portion	(52,330)	$ (48,986)
Long-term obligations	871,296	890,613
2025 (remaining three months)	446
2026	1,792
2027	1,819
2028	1,846
2029	1,575
Thereafter	16,852
Total future minimum obligations	24,330
Present value discount	(10,898)
Present value of net future minimum lease obligations	13,432
Current portion	(857)	(804)
Long-term obligations	$ 12,575	$ 13,262

Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Sep. 30, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	1,000,000,000	1,000,000,000
Common stock, shares, outstanding	327,532,052	323,693,863

Other Intangible Assets, Net - Summary of Components of Other Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 123,640	$ 129,930
Accumulated Amortization	12,521	17,423
Trade names and trademarks
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	107,000	107,000
Accumulated Amortization	0	0
Customer relationships
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	9,700	9,700
Accumulated Amortization	7,369	7,019
Covenants not to compete
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,940	13,230
Accumulated Amortization	$ 5,152	$ 10,404

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid In Capital	Accumulated Other Comprehensive Income	Retained Earnings
Beginning Balance at Dec. 31, 2023	$ 915,035	$ 3,157	$ 817,271		$ 94,607
Beginning Balance , Shares at Dec. 31, 2023		315,192,401
Stock-based compensation expense	6,246		6,246
Vesting of restricted stock units		$ 1	(1)
Vesting of restricted stock units, shares		139,409
Exercise of stock options	746	$ 42	704
Exercise of stock options , shares		4,116,291
Tax withholding on option exercises	(9,940)	$ (16)	(9,924)
Tax withholding on option exercises, Shares		(1,613,019)
Net income	16,637				16,637
Ending Balance at Mar. 31, 2024	928,724	$ 3,184	814,296		111,244
Ending Balance , Shares at Mar. 31, 2024		317,835,082
Beginning Balance at Dec. 31, 2023	915,035	$ 3,157	817,271		94,607
Beginning Balance , Shares at Dec. 31, 2023		315,192,401
Net income	61,070
Ending Balance at Sep. 30, 2024	979,403	$ 3,228	820,498		155,677
Ending Balance , Shares at Sep. 30, 2024		322,239,140
Beginning Balance at Mar. 31, 2024	928,724	$ 3,184	814,296		111,244
Beginning Balance , Shares at Mar. 31, 2024		317,835,082
Stock-based compensation expense	5,906		5,906
Issuance of common stock under employee plans	1,413	$ 2	1,411
Issuance of common stock under employee plans, shares		232,136
Vesting of restricted stock units		$ 11	(11)
Vesting of restricted stock units, shares		1,114,106
Exercise of stock options	661	$ 36	625
Exercise of stock options , shares		3,599,539
Tax withholding on option exercises	(9,395)	$ (13)	(9,382)
Tax withholding on option exercises, Shares		(1,385,675)
Net income	22,091				22,091
Ending Balance at Jun. 30, 2024	949,400	$ 3,220	812,845		133,335
Ending Balance , Shares at Jun. 30, 2024		321,395,188
Stock-based compensation expense	6,691		6,691
Exercise of stock options	970	$ 8	962
Exercise of stock options , shares		843,952
Net income	22,342				22,342
Ending Balance at Sep. 30, 2024	979,403	$ 3,228	820,498		155,677
Ending Balance , Shares at Sep. 30, 2024		322,239,140
Beginning Balance at Dec. 31, 2024	998,352	$ 3,242	830,264		164,846
Beginning Balance , Shares at Dec. 31, 2024		323,693,863
Stock-based compensation expense	6,843		6,843
Vesting of restricted stock units		$ 1	(1)
Vesting of restricted stock units, shares		137,425
Exercise of stock options	1,700	$ 11	1,689
Exercise of stock options , shares		983,150
Net income	27,000				27,000
Ending Balance at Mar. 31, 2025	1,033,895	$ 3,254	838,795		191,846
Ending Balance , Shares at Mar. 31, 2025		324,814,438
Beginning Balance at Dec. 31, 2024	$ 998,352	$ 3,242	830,264		164,846
Beginning Balance , Shares at Dec. 31, 2024		323,693,863
Exercise of stock options , shares	1,813,898
Net income	$ 83,006
Ending Balance at Sep. 30, 2025	1,105,157	$ 3,281	853,940	$ 84	247,852
Ending Balance , Shares at Sep. 30, 2025		327,532,052
Beginning Balance at Mar. 31, 2025	1,033,895	$ 3,254	838,795		191,846
Beginning Balance , Shares at Mar. 31, 2025		324,814,438
Stock-based compensation expense	6,477		6,477
Issuance of common stock under employee plans	1,235	$ 2	1,233
Issuance of common stock under employee plans, shares		188,893
Vesting of restricted stock units		$ 17	(17)
Vesting of restricted stock units, shares		1,697,973
Exercise of stock options	431	$ 5	426
Exercise of stock options , shares		556,243
Gain (Loss) on interest rate swap	350			350
Net income	28,595				28,595
Ending Balance at Jun. 30, 2025	1,070,983	$ 3,278	846,914	350	220,441
Ending Balance , Shares at Jun. 30, 2025		327,257,547
Stock-based compensation expense	6,573		6,573
Exercise of stock options	456	$ 3	453
Exercise of stock options , shares		274,505
Gain (Loss) on interest rate swap	(266)			(266)
Net income	27,411				27,411
Ending Balance at Sep. 30, 2025	$ 1,105,157	$ 3,281	$ 853,940	$ 84	$ 247,852
Ending Balance , Shares at Sep. 30, 2025		327,532,052

Other Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2025

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Summary of Components of Other Intangible Assets, Net

Other intangibles assets, net consisted of the following as of the periods presented:


	September 30, 2025				December 31, 2024
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Trade names and trademarks	$	107,000	$	—	$	107,000	$	—
Customer relationships		9,700		7,369		9,700		7,019
Covenants not to compete		6,940		5,152		13,230		10,404
Other intangible assets, net	$	123,640	$	12,521	$	129,930	$	17,423

Summary of Estimated Amortization Expense

As of September 30, 2025, estimated future amortization expense was as follows:


Fiscal Year Ending:
2025 (remaining three months)	$	439
2026		1,585
2027		758
2028		433
2029		310
Thereafter		594
Total estimated future amortization expense	$	4,119

Fair Value Measurements - Schedule of Financial Assets and Liabilities measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Deferred Compensation Plan [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	$ 7,387	$ 6,487
Liabilities
Liabilities, fair value disclosure	4,551	4,425
Contingent consideration [Member]
Liabilities
Liabilities, fair value disclosure	4,328	4,328
Interest Rate Swap [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	112
Level 1 \| Deferred Compensation Plan [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	7,387	6,487
Liabilities
Liabilities, fair value disclosure	4,551	4,425
Level 1 \| Contingent consideration [Member]
Liabilities
Liabilities, fair value disclosure	0	0
Level 1 \| Interest Rate Swap [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	0
Level 2 \| Deferred Compensation Plan [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	0	0
Liabilities
Liabilities, fair value disclosure	0	0
Level 2 \| Contingent consideration [Member]
Liabilities
Liabilities, fair value disclosure	0	0
Level 2 \| Interest Rate Swap [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	112
Level 3
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	0	0
Liabilities
Liabilities, fair value disclosure	0	0
Level 3 \| Deferred Compensation Plan [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	0	0
Liabilities
Liabilities, fair value disclosure	0	0
Level 3 \| Contingent consideration [Member]
Liabilities
Liabilities, fair value disclosure	4,328	$ 4,328
Level 3 \| Interest Rate Swap [Member]
Assets, Fair Value Disclosure [Abstract]
Assets, fair value disclosure	$ 0

Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

2. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying unaudited consolidated financial statements as of September 30, 2025 and for the three and nine months ended September 30, 2025 and 2024 have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial statements. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been omitted pursuant to such rules and regulations. As such, the information included in this quarterly report on Form 10-Q should be read in conjunction with our audited consolidated financial statements and the notes thereto for the year ended December 31, 2024 included in the 2024 Form 10-K.

The consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements. In the opinion of management, the accompanying unaudited consolidated financial statements reflect all adjustments consisting of normal recurring adjustments necessary for a fair presentation of our financial position and results of operations. Such adjustments are of a normal and recurring nature. The consolidated results of operations and comprehensive income for the three and nine months ended September 30, 2025 are not necessarily indicative of the consolidated results of operations and comprehensive income that may be expected for any other future interim or annual period.

Use of Estimates

The preparation of the unaudited consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements. Estimates also affect the reported amounts of revenue and expenses during the periods reported. Some of the significant estimates that we have made pertain to the determination of deferred tax assets and liabilities and certain assumptions used related to the evaluation of goodwill, intangibles, and property and equipment asset impairment. Actual results could differ from those estimates.

Accounts Receivable, Net

Accounts receivable are presented net of an allowance for doubtful accounts of $148 and $123 as of September 30, 2025 and December 31, 2024, respectively. The activity in the allowance for doubtful accounts was immaterial for the three and nine months ended September 30, 2025 and 2024.

Other Receivables

Other receivables consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Payroll tax withholding and exercise proceeds receivable	$	—	$	834
Construction receivable		4,174		4,584
Income tax receivable		1,193		1,864
Insurance receivable		5,341		4,250
Other		3,743		1,986
Total other receivables	$	14,451	$	13,518

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Spare parts	$	3,929	$	4,801
Prepaid insurance		1,873		2,658
Other		4,796		4,131
Total prepaid expenses and other current assets	$	10,598	$	11,590

Inventory, Net

Inventory consisted of the following for the periods presented:


	As of
	September 30, 2025			December 31, 2024
Chemical washing solutions	$	5,427		$	5,831
Other		67			14
Total inventory, gross		5,494			5,845
Reserve for obsolescence		(110	)		(117	)
Total inventory, net	$	5,384		$	5,728

The activity in the reserve for obsolescence was immaterial for the three and nine months ended September 30, 2025 and 2024.

Derivative Financial Instruments

The Company has a pay fixed, receive variable interest rate swap contract (“Swap”) to manage its exposure to changes in interest rates. The Swap is recognized in the consolidated balance sheets at fair value. The Swap is a cash flow hedge and is recorded using hedge accounting, as such, changes in the fair value of the Swap are recorded in other comprehensive income (loss), net of tax until the hedged item is recognized in earnings. Amounts reported in other comprehensive income, net of tax related to the Swap are reclassified to interest expense as interest payments are made on the Company’s variable-rate debt. The swap is scheduled to terminate June 30, 2027.

The Company assesses, both at the inception of the hedge and on an ongoing basis, whether the derivative used as a hedging instrument is highly effective in offsetting the changes in the cash flow of the hedged item. If it is determined that the derivative is not highly effective as a hedge or ceases to be highly effective, the Company will discontinue hedge accounting prospectively. See Note 8-Fair Value Measurements and Note 9-Interest Rate Swap for additional information.

Revenue Recognition

The following table summarizes the composition of our net revenues for the periods presented:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Recognized over time	$	203,293	$	184,725	$	595,332	$	545,066
Recognized at a point in time		59,692		64,441		194,293		198,148
Other revenue		432		163		863		341
Net revenues	$	263,417	$	249,329	$	790,488	$	743,555

Earnings Per Share

Reconciliations of the numerators and denominators of the basic and diluted earnings per share calculations for the periods presented are as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Numerator
Net income	$	27,411	$	22,342	$	83,006	$	61,070

Denominator
Weighted-average common shares outstanding - basic		327,389,467		321,917,525		325,728,763		319,067,596
Effect of potentially dilutive securities
Stock options		3,039,335		5,562,479		3,710,846		8,585,621
Restricted stock units		1,907,438		1,763,531		2,449,938		1,540,123
Stock purchase rights		22,935		55,791		9,642		29,301
Weighted-average common shares outstanding - diluted		332,359,175		329,299,326		331,899,189		329,222,641

Earnings per share - basic	$	0.08	$	0.07	$	0.25	$	0.19
Earnings per share - diluted	$	0.08	$	0.07	$	0.25	$	0.19

The following potentially dilutive shares were excluded from the computation of diluted earnings per share for the periods presented because including them would have been antidilutive:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Stock options		6,358,906		5,209,783		5,382,773		4,343,090
Restricted stock units		—		—		469,852		445,641
Stock purchase rights		26		—		27,538		32,905

Employee Retention Credit

In response to the COVID-19 pandemic, the Employee Retention Credit (“ERC”), was established under the Coronavirus Aid, Relief, and Economic Security Act. The ERC is a refundable tax credit against certain employment taxes equal to 50% of the qualified wages an eligible employer paid to employees from March 13, 2020 to December 31, 2020. Companies who meet the eligibility requirements can claim the ERC on an original or adjusted employment tax return for a period within those dates.

In March 2024, we determined that we qualified for and recognized $4,663 (net of tax advisory costs) in relief for the period from March 13, 2020 to December 31, 2020. Upon receipt of the credit, we will owe an immaterial amount for tax advisory costs associated with the assessment of the tax credit. As there is no authoritative guidance under U.S. GAAP for government assistance to for-profit business entities, the Company accounted for the ERC by analogy to International Accounting Standards 20, or IAS 20, Accounting for Government Grants and Disclosure of Government Assistance. In accordance with IAS 20, management determined it has reasonable assurance of receipt of the identified ERC amount and recorded the credit in other income on our consolidated statements of operations and comprehensive income.

As of September 30, 2025 and December 31, 2024, the tax credit receivable was $2,125 and $4,663, respectively. As of September 30, 2025 and December 31, 2024, these amounts are included in other receivables and other assets, respectively, on our consolidated balance sheets.

Recent Accounting Pronouncements

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which focuses on the rate reconciliation and income taxes paid. ASU No. 2023-09 requires a public business entity (PBE) to disclose, on an annual basis, a tabular rate reconciliation using both percentages and currency amounts, broken out into specified categories with certain reconciling items further broken out by nature and jurisdiction to the extent those items exceed a specified threshold. In addition, all entities are required to disclose income taxes paid, net of refunds received disaggregated by federal, state/local, and foreign and by jurisdiction if the amount is at least 5% of total income tax payments, net of refunds received. For PBEs, the new standard is effective for annual periods beginning after December 15, 2024, with early adoption permitted. The adoption of this ASU will be reflected in the Company's annual financial statements for the year ending December 31, 2025, and is not expected to have a material impact on our consolidated financial statements.

In November 2024, the FASB issued ASU No. 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires a PBE to disclose additional information about specific expense categories in the notes to financial statements at interim and annual periods. This information is generally not presented in the financial statements. The ASU requires that at each interim and annual period a PBE: (1) disclose the amounts of (a) purchases of inventory, (b) employee compensation, (c) depreciation, (d) intangible asset amortization, and (e) depreciation, depletion, and amortization; (2) include certain amounts that are already required to be disclosed under current U.S. GAAP in the same disclosure as the other disaggregation requirements; (3) disclose a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively, and (4) disclose the total amount of selling expenses and, in annual reporting periods, an entity's definition of selling expenses. The ASU is effective for annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted. We are still assessing the impact of this ASU.

In September 2025, the FASB issued ASU No. 2025-06, Targeted Improvements to the Accounting for Internal-Use Software. This ASU is intended to improve the operability and application of guidance related to capitalized software development costs. The ASU is effective for annual periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods, with early adoption permitted. We are still assessing the impact of this ASU.

Property and Equipment, Net (Tables)

9 Months Ended

Sep. 30, 2025

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Property and equipment, net consisted of the following for the periods presented:


	As of
	September 30, 2025			December 31, 2024
Land	$	135,538		$	123,550
Buildings and improvements		402,367			328,664
Finance leases		16,497			16,554
Leasehold improvements		167,269			151,635
Vehicles and equipment		372,308			353,660
Furniture, fixtures and equipment		105,538			106,271
Construction in progress		90,589			61,153
Property and equipment, gross		1,290,106			1,141,487
Accumulated depreciation		(369,667	)		(322,676	)
Accumulated amortization - finance leases		(4,931	)		(4,211	)
Property and equipment, net	$	915,508		$	814,600

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Pay vs Performance Disclosure
Net Income (Loss)	$ 27,411	$ 28,595	$ 27,000	$ 22,342	$ 22,091	$ 16,637	$ 83,006	$ 61,070

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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Reference 32: http://www.xbrl.org/2003/role/disclosureRef
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Reference 35: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Leases

9 Months Ended

Sep. 30, 2025

Leases [Abstract]

Leases

10. Leases

Balance sheet information related to leases consisted of the following for the periods presented:


		As of
	Classification	September 30, 2025		December 31, 2024
Assets
Operating	Operating right of use assets, net	$	901,631	$	924,896
Finance	Property and equipment, net		11,566		12,344
Total lease assets		$	913,197	$	937,240

Liabilities
Current
Operating	Current maturities of operating lease liability	$	52,330	$	48,986
Finance	Current maturities of finance lease liability		857		804
Long-term
Operating	Operating lease liability		871,296		890,613
Finance	Financing lease liability		12,575		13,262
Total lease liabilities		$	937,058	$	953,665

Components of total lease cost, net, consisted of the following for the periods presented:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Operating lease expense(a)	$	30,886	$	28,126	$	92,373	$	82,997
Finance lease expense
Amortization of lease assets		242		254		729		756
Interest on lease liabilities		242		258		737		782
Short-term lease expense		22		52		61		155
Variable lease expense(b)		2,999		3,548		13,908		13,568
Total lease expense	$	34,391	$	32,238	$	107,808	$	98,258

Operating lease expense includes an immaterial amount of sublease income and is included in other store operating expenses and general and administrative expenses in the accompanying consolidated statements of operations and comprehensive income.

Variable lease costs consist of property taxes, property insurance, and common area or other maintenance costs for our leases of land and buildings and is included in other store operating expenses in the accompanying consolidated statements of operations and comprehensive income.

The following includes supplemental information for the periods presented:


	Three Months Ended September 30,						Nine Months Ended September 30,
	2025			2024			2025			2024
Operating cash flows from operating leases	$	29,901		$	27,091		$	89,330		$	80,451
Operating cash flows from finance leases	$	242		$	258		$	737		$	782
Financing cash flows from finance leases	$	198		$	190		$	585		$	552

Operating lease ROU assets obtained in exchange for lease liabilities	$	10,364		$	25,821		$	17,959		$	60,768
Finance lease ROU assets obtained in exchange for lease liabilities	$	—		$	57		$	—		$	57

Weighted-average remaining operating lease term		13.40			13.63			13.40			13.63
Weighted-average remaining finance lease term		14.28			14.96			14.28			14.96

Weighted-average operating lease discount rate		8.15	%		8.09	%		8.15	%		8.09	%
Weighted-average finance lease discount rate		7.34	%		7.33	%		7.34	%		7.33	%

As of September 30, 2025, lease obligation maturities were as follows:


Fiscal Year Ending:	Operating Leases			Finance Leases
2025 (remaining three months)	$	30,294		$	446
2026		121,778			1,792
2027		118,479			1,819
2028		112,277			1,846
2029		111,540			1,575
Thereafter		1,074,049			16,852
Total future minimum obligations	$	1,568,417		$	24,330
Present value discount		(644,791	)		(10,898	)
Present value of net future minimum lease obligations	$	923,626		$	13,432
Current portion		(52,330	)		(857	)
Long-term obligations	$	871,296		$	12,575

Forward-Starting Leases

As of September 30, 2025, we entered into 11 leases that had not yet commenced related to build-to-suit arrangements for car wash locations. These leases will commence in years 2025 through 2028 with initial lease terms of 15 to 20 years.

As of December 31, 2024, we entered into 10 leases that had not yet commenced related to build-to-suit arrangements for car wash locations. These leases will commence in years 2025 through 2027 with initial lease terms of 15 to 20 years.

Sale-Leaseback Transactions

During the three months ended September 30, 2025 and 2024, we completed one and four sale-leaseback transactions related to car wash locations, respectively, with aggregate consideration of $5,000 and $18,636, respectively, resulting in a net loss and net gain of $1,377 and $2,514, respectively, which are included in (gain) loss on sale of assets in the accompanying consolidated statements of operations and comprehensive income. Contemporaneously with the closing of the sales, we entered into lease agreements for the properties for initial 20-year terms. For the sale-leaseback transactions consummated in the three months ended September 30, 2025 and 2024, the cumulative initial annual rent for the properties was approximately $307 and $1,239, respectively, subject to annual escalations. These leases are accounted for as operating leases.

During the nine months ended September 30, 2025 and 2024, we completed one and eight sale-leaseback transactions related to car wash locations, respectively, with aggregate consideration of $5,000 and $37,381, respectively, resulting in a net loss and net gain of $1,377 and $1,553, respectively, which are included in (gain) loss on sale of assets in the accompanying consolidated statements of operations and comprehensive income. Contemporaneously with the closing of the sales, we entered into lease agreements for the properties for initial 20-year terms. For the sale-leaseback transactions consummated in nine months ended September 30, 2025 and

2024, the cumulative initial annual rent for the property was approximately $307 and $2,426, respectively, subject to annual escalations. These leases are accounted for as operating leases.

Property and Equipment, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Property, Plant and Equipment [Line Items]
Amortization expense	$ 242		$ 254	$ 729	$ 756
Depreciation expense	21,700		19,682	62,938	55,754
Gain on sale of assets	$ (2,759)		$ 1,916	(3,549)	$ 552
Land and Building [Member]
Property, Plant and Equipment [Line Items]
Gain on sale of assets		$ 338
Net book value				$ 3,294

Summary of Significant Accounting Policies - Schedule of Other Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Accounting Policies [Abstract]
Payroll tax withholding and exercise proceeds receivable	$ 0	$ 834
Construction receivable	4,174	4,584
Income tax receivable	1,193	1,864
Insurance receivable	5,341	4,250
Other	3,743	1,986
Total other receivables	$ 14,451	$ 13,518

Leases - Summary of Supplemental Information of Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Leases [Abstract]
Operating cash flows from operating leases	$ 29,901	$ 27,091	$ 89,330	$ 80,451
Operating cash flows from finance leases	242	258	737	782
Financing cash flows from finance leases	198	190	585	552
Operating lease ROU assets obtained in exchange for lease liabilities	10,364	25,821	17,959	60,768
Finance lease ROU assets obtained in exchange for lease liabilities	$ 0	$ 57	$ 0	$ 57
Weighted-average remaining operating lease term	13 years 4 months 24 days	13 years 7 months 17 days	13 years 4 months 24 days	13 years 7 months 17 days
Weighted-average remaining finance lease term	14 years 3 months 10 days	14 years 11 months 15 days	14 years 3 months 10 days	14 years 11 months 15 days
Weighted-average operating lease discount rate	8.15%	8.09%	8.15%	8.09%
Weighted-average finance lease discount rate	7.34%	7.33%	7.34%	7.33%

Leases (Tables)

9 Months Ended

Sep. 30, 2025

Leases [Abstract]

Schedule of Balance Sheet Information Related to Leases

Balance sheet information related to leases consisted of the following for the periods presented:


		As of
	Classification	September 30, 2025		December 31, 2024
Assets
Operating	Operating right of use assets, net	$	901,631	$	924,896
Finance	Property and equipment, net		11,566		12,344
Total lease assets		$	913,197	$	937,240

Liabilities
Current
Operating	Current maturities of operating lease liability	$	52,330	$	48,986
Finance	Current maturities of finance lease liability		857		804
Long-term
Operating	Operating lease liability		871,296		890,613
Finance	Financing lease liability		12,575		13,262
Total lease liabilities		$	937,058	$	953,665

Summary of Components of Total Lease Cost

Components of total lease cost, net, consisted of the following for the periods presented:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Operating lease expense(a)	$	30,886	$	28,126	$	92,373	$	82,997
Finance lease expense
Amortization of lease assets		242		254		729		756
Interest on lease liabilities		242		258		737		782
Short-term lease expense		22		52		61		155
Variable lease expense(b)		2,999		3,548		13,908		13,568
Total lease expense	$	34,391	$	32,238	$	107,808	$	98,258

Summary of Supplemental Information of Leases

The following includes supplemental information for the periods presented:


	Three Months Ended September 30,						Nine Months Ended September 30,
	2025			2024			2025			2024
Operating cash flows from operating leases	$	29,901		$	27,091		$	89,330		$	80,451
Operating cash flows from finance leases	$	242		$	258		$	737		$	782
Financing cash flows from finance leases	$	198		$	190		$	585		$	552

Operating lease ROU assets obtained in exchange for lease liabilities	$	10,364		$	25,821		$	17,959		$	60,768
Finance lease ROU assets obtained in exchange for lease liabilities	$	—		$	57		$	—		$	57

Weighted-average remaining operating lease term		13.40			13.63			13.40			13.63
Weighted-average remaining finance lease term		14.28			14.96			14.28			14.96

Weighted-average operating lease discount rate		8.15	%		8.09	%		8.15	%		8.09	%
Weighted-average finance lease discount rate		7.34	%		7.33	%		7.34	%		7.33	%

Schedule of Lease Obligation Maturities

As of September 30, 2025, lease obligation maturities were as follows:


Fiscal Year Ending:	Operating Leases			Finance Leases
2025 (remaining three months)	$	30,294		$	446
2026		121,778			1,792
2027		118,479			1,819
2028		112,277			1,846
2029		111,540			1,575
Thereafter		1,074,049			16,852
Total future minimum obligations	$	1,568,417		$	24,330
Present value discount		(644,791	)		(10,898	)
Present value of net future minimum lease obligations	$	923,626		$	13,432
Current portion		(52,330	)		(857	)
Long-term obligations	$	871,296		$	12,575

Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Operating Loss Carryforwards [Line Items]
Effective Income Tax Rate	27.00%	31.80%
Year to provision for income tax effective tax rate	25.50%	25.50%
Favourable tax impact	$ 1,782	$ 5,652
Unrecognized tax benefits	$ 62	$ 406

Fair Value Measurements

9 Months Ended

Sep. 30, 2025

Fair Value Disclosures [Abstract]

Fair Value Measurements

8. Fair Value Measurements

The following table presents financial assets and liabilities which are measured at fair value on a recurring basis as of September 30, 2025:


	Fair Value Measurements
	Total		Level 1		Level 2		Level 3
Assets
Deferred compensation plan	$	7,387	$	7,387	$	—	$	—
Interest rate swap	$	112	$	—	$	112	$	—
Liabilities
Deferred compensation plan	$	4,551	$	4,551	$	—	$	—
Contingent consideration	$	4,328	$	—	$	—	$	4,328

The following table presents financial assets and liabilities which are measured at fair value on a recurring basis as of December 31, 2024:


	Fair Value Measurements
	Total		Level 1		Level 2		Level 3
Assets
Deferred compensation plan	$	6,487	$	6,487	$	—	$	—
Liabilities
Deferred compensation plan	$	4,425	$	4,425	$	—	$	—
Contingent consideration	$	4,328	$	—	$	—	$	4,328

We measure the fair value of our financial assets and liabilities using the highest level of inputs that are available as of the measurement date. The carrying amounts of cash and cash equivalents, accounts receivable, and accounts payable approximate their fair value due to the immediate or short-term maturity of these financial instruments. See Note 9 Interest Rate Swap for additional information on the interest rate swap.

As of September 30, 2025, and December 31, 2024, we did not hold any cash investments.

We maintain a deferred compensation plan for a certain group of our highly compensated employees, in which certain of our executive officers participate in. The plan allows eligible participants to defer up to 90% of their base salary and/or incentive plan compensation as well as any refunds from our 401(k) Plan. Participants may elect investment funds selected by the Company in whole percentages. Changes in the value of compensation deferred under these plans are recognized each period based on the fair value of the underlying measurement funds. These investment funds consist primarily of equity securities, such as common stock and mutual funds, and fixed income securities and are valued at the closing price reported on the active market on which the individual securities are traded and are classified as Level 1. These investment options do not represent actual ownership of or ownership rights in the applicable funds; they serve the purpose of valuing the account and the corresponding obligation of the Company.

As of September 30, 2025 and December 31, 2024, the fair value of our First Lien Term Loan approximated its carrying value due to the debt’s variable interest rate terms.

We recognized a Level 3 contingent consideration liability in connection with the Downtowner Car Wash acquisition in December 2021. We measured its contingent consideration liability using Level 3 unobservable inputs. The contingent consideration liability is associated with the achievement of certain targets and is estimated at each balance sheet date by considering among other factors, results of completed periods and our most recent financial projection for future periods subject to earn-out payments. There are two components to the contingent consideration: a payment when we obtained the certificate of occupancy for the car wash and opened it to the public in 2023 and an annual payment based on certain financial metrics of the acquired business. A change in the forecasted revenue or projected opening dates could result in a significantly lower or higher fair value measurement. We determined that there were no significant changes to the unobservable inputs that would have resulted in a change in fair value of this contingent consideration liability at September 30, 2025. No payments were made during the three and nine months ended September 30, 2025 and 2024.

During the three and nine months ended September 30, 2025 and 2024, there were no transfers between fair value measurement levels.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
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-Section 55
-Paragraph 107
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-107

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
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-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(3)
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-Paragraph 6A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-Topic 820
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+ Details

Property and Equipment, Net

9 Months Ended

Sep. 30, 2025

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

3. Property and Equipment, Net

Property and equipment, net consisted of the following for the periods presented:


	As of
	September 30, 2025			December 31, 2024
Land	$	135,538		$	123,550
Buildings and improvements		402,367			328,664
Finance leases		16,497			16,554
Leasehold improvements		167,269			151,635
Vehicles and equipment		372,308			353,660
Furniture, fixtures and equipment		105,538			106,271
Construction in progress		90,589			61,153
Property and equipment, gross		1,290,106			1,141,487
Accumulated depreciation		(369,667	)		(322,676	)
Accumulated amortization - finance leases		(4,931	)		(4,211	)
Property and equipment, net	$	915,508		$	814,600

For the three months ended September 30, 2025 and 2024, depreciation expense was $21,700 and $19,682, respectively. For the nine months ended September 30, 2025 and 2024, depreciation expense was $62,938 and $55,754, respectively.

For the three months ended September 30, 2025 and 2024, amortization expense on finance leases was $242 and $254, respectively. For the nine months ended September 30, 2025 and 2024, amortization expense on finance leases was $729 and $756, respectively.

During the second quarter of 2025, the Company sold a car wash location that was classified as held for sale. Based on the net proceeds of the sale, a gain of $338 was recorded during the second quarter of 2025. The gain was recorded in (gain) loss on sale of assets, net on the consolidated statements of operations and comprehensive income for the nine months ended September 30, 2025.

As of September 30, 2025, the two car wash locations classified as held for sale have a net book value of $3,294. The assets of these locations are recorded in property and equipment, net on the consolidated balance sheets.

Summary of Significant Accounting Policies - Schedule of Composition of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation Of Revenue [Line Items]
Net revenues	$ 263,417	$ 249,329	$ 790,488	$ 743,555
Recognized Over Time
Disaggregation Of Revenue [Line Items]
Net revenues	203,293	184,725	595,332	545,066
Recognized at a Point in Time
Disaggregation Of Revenue [Line Items]
Net revenues	59,692	64,441	194,293	198,148
Other Revenue
Disaggregation Of Revenue [Line Items]
Net revenues	$ 432	$ 163	$ 863	$ 341

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2025

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Schedule of Estimated Grant-Date Fair Value of Stock-Based Awards Using Black-Scholes Option Pricing Model Assumptions


	Nine Months Ended September 30,
	2025	2024
Expected volatility	39.42 % - 42.14%	49.59% - 50.14%
Risk-free interest rate	4.30% - 4.44%	5.38% - 5.41%
Expected term (in years)	0.49 - 0.50	0.49 - 0.50
Expected dividend yield	None	None

Time Vesting Options


	Nine Months Ended September 30,
	2025	2024
Expected volatility	46.74%	45.98%
Risk-free interest rate	4.07%	4.52%
Expected term (in years)	6.0	6.0
Expected dividend yield	None	None

Summary of Stock Option Activity

A summary of our stock option activity during the period presented is as follows:


	Time Vesting Options			Performance Vesting Options			Total Number of Stock Options			Weighted-Average Exercise Price
Outstanding as of December 31, 2024		9,137,994			1,897,467			11,035,461		$	5.70
Granted		1,583,512			—			1,583,512		$	7.08
Exercised		(1,122,743	)		(691,155	)		(1,813,898	)	$	1.43
Forfeited		(299,338	)		—			(299,338	)	$	8.91
Outstanding as of September 30, 2025		9,299,425			1,206,312			10,505,737		$	6.55
Options vested or expected to vest as of September 30, 2025		8,854,931			1,206,312			10,061,243		$	9.16
Options exercisable as of September 30, 2025		5,782,380			1,206,312			6,988,692		$	5.83

Schedule of Weighted Average Grant Date Fair Value of Stock Options

The number and weighted-average grant date fair value of stock options during the period presented are as follows:


	Number of Stock Options					Weighted-Average Grant Date Fair Value
	Time Vesting Options			Performance Vesting Options		Time Vesting Options		Performance Vesting Options
Unvested as of December 31, 2024		3,544,956			—	$	4.05		—
Granted		1,583,512			—	$	3.56		—
Vested		(1,450,382	)		—	$	4.12		—
Forfeited		(166,713	)		—	$	4.04		—
Unvested as of September 30, 2025		3,511,373			—	$	3.80		—

Summary of Restricted Stock Activity

A summary of our RSU activity during the period presented is as follows:


	Restricted Stock Units			Weighted-Average Grant Date Fair Value
Unvested as of December 31, 2024		4,812,481		$	8.10
Granted		3,037,300			7.08
Vested		(1,835,398	)		8.56
Forfeited		(612,792	)		7.38
Unvested as of September 30, 2025		5,401,591		$	7.45

Summary of Stock-Based Compensation Expense

Total stock-based compensation expense, by caption, recorded in the consolidated statements of operations and comprehensive income for the periods presented is as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Cost of labor and chemicals	$	2,800	$	2,719	$	8,376	$	7,657
General and administrative		3,773		3,972		11,517		11,186
Total stock-based compensation expense	$	6,573	$	6,691	$	19,893	$	18,843

Total stock-based compensation expense, by award type, recorded in the consolidated statements of operations and comprehensive income for the periods presented is as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Time Vesting Options	$	1,515	$	1,607	$	4,889	$	4,566
RSUs		4,886		4,897		14,448		13,652
2021 ESPP		172		187		556		625
Total stock-based compensation expense	$	6,573	$	6,691	$	19,893	$	18,843

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Segment Information

9 Months Ended

Sep. 30, 2025

Segment Reporting [Abstract]

Segment Information

14. Segment Information

The Company operates as one operating segment where it derives its revenues from activities related to providing car wash services at its car wash locations that are geographically diversified throughout the United States and have similar economic characteristics and nature of services.

To assess consolidated performance the chief operating decision maker (“CODM”), who is the Chief Executive Officer, evaluates the operating results and performance through net income. Our CODM regularly reviews net income as reported on the consolidated statement of operations and comprehensive income and total assets as reported on the consolidated balance sheet for purposes of evaluating performance, allocating resources, setting incentive compensation targets, and planning and forecasting future periods. As presented on the consolidated statements of operations and comprehensive income, the CODM views consolidated expense

information related to the cost of labor and chemicals, other store operating expenses, and general and administrative expenses to be significant and there are no other significant segment expenses or items that would require disclosure.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Stock-Based Compensation - Summary of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense	$ 6,573	$ 6,691	$ 19,893	$ 18,843
Time Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense	1,515	1,607	4,889	4,566
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense	4,886	4,897	14,448	13,652
Two Thousand And Twenty One Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense	172	187	556	625
Cost of Labor and Chemicals
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense	2,800	2,719	8,376	7,657
General and Administrative
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation expense	$ 3,773	$ 3,972	$ 11,517	$ 11,186

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2025

Fair Value Disclosures [Abstract]

Schedule of Financial Assets and Liabilities measured at Fair Value on a Recurring Basis

The following table presents financial assets and liabilities which are measured at fair value on a recurring basis as of September 30, 2025:


	Fair Value Measurements
	Total		Level 1		Level 2		Level 3
Assets
Deferred compensation plan	$	7,387	$	7,387	$	—	$	—
Interest rate swap	$	112	$	—	$	112	$	—
Liabilities
Deferred compensation plan	$	4,551	$	4,551	$	—	$	—
Contingent consideration	$	4,328	$	—	$	—	$	4,328

The following table presents financial assets and liabilities which are measured at fair value on a recurring basis as of December 31, 2024:


	Fair Value Measurements
	Total		Level 1		Level 2		Level 3
Assets
Deferred compensation plan	$	6,487	$	6,487	$	—	$	—
Liabilities
Deferred compensation plan	$	4,425	$	4,425	$	—	$	—
Contingent consideration	$	4,328	$	—	$	—	$	4,328

Interest Rate Swap - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Apr. 28, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	$ 250,000		$ 250,000
Interest Rate Swap \| Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Derivative Liabilities Current	550		550			$ 0
Derivative Liabilities Noncurrent	438		438			$ 0
Other Comprehensive Income	$ 88	$ 0	$ 28	$ 0
Interest Rate Swap \| Designated as Hedging Instrument \| Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount					$ 250,000

- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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+ Details

Subsequent Events - Additional Information (Details)	Oct. 20, 2025 Location
Subsequent Event
Subsequent Event [Line Items]
Number of locations from assets acquired	5

Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Current maturities of debt	$ 0	$ (6,920)
Total long-term portion of debt, net	$ 827,231	$ 909,094
Senior Notes [Member]
Debt Instrument [Line Items]
First lien term loan, maturity	Mar. 27, 2031	Mar. 27, 2031
First lien term loan	$ 831,074	$ 920,381
First lien term loan, stated interest rate	6.66%	6.66%
First lien term loan, effective interest rate	6.93%	6.93%
Unamortized discount and debt issuance costs	$ (3,843)	$ (4,367)
Current maturities of debt	$ 0	$ (6,920)

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Other Accrued Expenses - Schedule of Other Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Payables and Accruals [Abstract]
Utilities	$ 7,192	$ 6,685
Accrued tax expense	14,947	11,485
Insurance expense	6,532	4,843
Greenfield development accruals	3,817	9,653
Other	5,138	6,496
Total other accrued expenses	$ 37,626	$ 39,162

Stockholders' Equity - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Stockholders' Equity Note [Abstract]
Common stock, shares authorized	1,000,000,000	1,000,000,000
Common stock shares issued	333,704,973	329,866,784
Common stock, shares, outstanding	327,532,052	323,693,863
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock shares, issued	0	0
Preferred stock shares, outstanding	0	0
Treasury Stock, Common, Shares	6,172,921	6,172,921
Treasury Stock, Value	$ 28,895	$ 28,895

Other Intangible Assets, Net

9 Months Ended

Sep. 30, 2025

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Other Intangible Assets, Net

4. Other Intangible Assets, Net

Other intangibles assets, net consisted of the following as of the periods presented:


	September 30, 2025				December 31, 2024
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Trade names and trademarks	$	107,000	$	—	$	107,000	$	—
Customer relationships		9,700		7,369		9,700		7,019
Covenants not to compete		6,940		5,152		13,230		10,404
Other intangible assets, net	$	123,640	$	12,521	$	129,930	$	17,423

For the three months ended September 30, 2025 and 2024, amortization expense associated with our finite-lived intangible assets was $458 and $1,246, respectively. For the nine months ended September 30, 2025 and 2024, amortization expense associated with our finite-lived intangible assets was $1,388 and $4,528, respectively.

As of September 30, 2025, estimated future amortization expense was as follows:


Fiscal Year Ending:
2025 (remaining three months)	$	439
2026		1,585
2027		758
2028		433
2029		310
Thereafter		594
Total estimated future amortization expense	$	4,119

Nature of Business - Additional Information (Details)	9 Months Ended
Nature of Business - Additional Information (Details)	Sep. 30, 2025 State	Sep. 30, 2025 CarWash State	Sep. 30, 2025 State Segment
Nature Of Business [Line Items]
Disposal date of operations	Sep. 30, 2025
Number of operating segments		527	1
Number of states in entity operates	21	21	21

Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Sep. 30, 2025	Oct. 23, 2025
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2025
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q3
Trading Symbol	MCW
Entity Registrant Name	Mister Car Wash, Inc.
Entity Central Index Key	0001853513
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Shell Company	false
Title of 12(b) Security	Common stock, par value $0.01 per share
Entity File Number	001-40542
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	47-1393909
Entity Address, Address Line One	222 E. 5th Street
Entity Address, City or Town	Tucson
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85705
City Area Code	520
Local Phone Number	615-4000
Document Quarterly Report	true
Document Transition Report	false
Entity Common Stock Shares Outstanding		327,568,371

Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

Use of Estimates

Accounts Receivable, Net

Other Receivables

Other receivables consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Payroll tax withholding and exercise proceeds receivable	$	—	$	834
Construction receivable		4,174		4,584
Income tax receivable		1,193		1,864
Insurance receivable		5,341		4,250
Other		3,743		1,986
Total other receivables	$	14,451	$	13,518

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Spare parts	$	3,929	$	4,801
Prepaid insurance		1,873		2,658
Other		4,796		4,131
Total prepaid expenses and other current assets	$	10,598	$	11,590

Inventory, Net

Inventory consisted of the following for the periods presented:


	As of
	September 30, 2025			December 31, 2024
Chemical washing solutions	$	5,427		$	5,831
Other		67			14
Total inventory, gross		5,494			5,845
Reserve for obsolescence		(110	)		(117	)
Total inventory, net	$	5,384		$	5,728

The activity in the reserve for obsolescence was immaterial for the three and nine months ended September 30, 2025 and 2024.

Derivative Financial Instruments

Revenue Recognition

The following table summarizes the composition of our net revenues for the periods presented:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Recognized over time	$	203,293	$	184,725	$	595,332	$	545,066
Recognized at a point in time		59,692		64,441		194,293		198,148
Other revenue		432		163		863		341
Net revenues	$	263,417	$	249,329	$	790,488	$	743,555

Earnings Per Share

Reconciliations of the numerators and denominators of the basic and diluted earnings per share calculations for the periods presented are as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Numerator
Net income	$	27,411	$	22,342	$	83,006	$	61,070

Denominator
Weighted-average common shares outstanding - basic		327,389,467		321,917,525		325,728,763		319,067,596
Effect of potentially dilutive securities
Stock options		3,039,335		5,562,479		3,710,846		8,585,621
Restricted stock units		1,907,438		1,763,531		2,449,938		1,540,123
Stock purchase rights		22,935		55,791		9,642		29,301
Weighted-average common shares outstanding - diluted		332,359,175		329,299,326		331,899,189		329,222,641

Earnings per share - basic	$	0.08	$	0.07	$	0.25	$	0.19
Earnings per share - diluted	$	0.08	$	0.07	$	0.25	$	0.19

The following potentially dilutive shares were excluded from the computation of diluted earnings per share for the periods presented because including them would have been antidilutive:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Stock options		6,358,906		5,209,783		5,382,773		4,343,090
Restricted stock units		—		—		469,852		445,641
Stock purchase rights		26		—		27,538		32,905

Employee Retention Credit

Recent Accounting Pronouncements

Debt (Tables)

9 Months Ended

Sep. 30, 2025

Debt Disclosure [Abstract]

Schedule of Long-term Debt

Long-term debt consisted of the following as of the periods presented:


				As of
	Maturity	Stated Interest Rate	Effective Interest Rate	September 30, 2025			December 31, 2024
Credit agreement
First lien term loan	March 27, 2031	6.66%	6.93%	$	831,074		$	920,381
Unamortized discount and debt issuance costs					(3,843	)		(4,367	)
Current maturities of debt					—			(6,920	)
Total long-term portion of debt, net				$	827,231		$	909,094

Commitments and Contingencies

9 Months Ended

Sep. 30, 2025

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

13. Commitments and Contingencies

Litigation

We are involved from time to time in various legal proceedings related to employment practices, environmental issues, commercial disputes, antitrust and other regulatory matters concerning our business. We record liabilities for losses from legal proceedings when we determine that it is probable that the outcome in a legal proceeding will be unfavorable and the amount of loss can be reasonably estimated. The Company does not believe that any proceeding or litigation, either alone or in the aggregate, will have a material adverse effect on the Company’s financial position, results of operations or cash flows; it is possible that an unfavorable outcome of some or all of the matters, however unlikely, could result in a charge that might be material to the results of an individual fiscal quarter or year.

Insurance

We carry a broad range of insurance coverage, including general and business auto liability, commercial property, workers’ compensation, cyber risk, and general umbrella policies. As of September 30, 2025 and December 31, 2024, we accrued $6,529 and $4,803, respectively, for assessments on insurance claims filed, which are included in other accrued expenses in the accompanying consolidated balance sheets. As of September 30, 2025 and December 31, 2024, we recorded $5,341 and $4,250, respectively, in receivables from its non-healthcare insurance carriers related to these insurance claims, which are included in other receivables in the accompanying consolidated balance sheets. The receivables are paid when the claim is finalized, and the reserved amounts on these claims are expected to be paid within one year.

Stock-Based Compensation - Schedule of Estimated Grant-Date Fair Values of Stock-Based Awards Using Black-Scholes Option Pricing Model Assumptions (Details)	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected dividend yield	0.00%	0.00%
Time Vesting Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected votatility	46.74%	45.98%
Risk-free interest rate	4.07%	4.52%
Expected term (in years)	6 years	6 years
Expected dividend yield	0.00%	0.00%
Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected votatility	42.14%	50.14%
Risk-free interest rate	4.44%	5.41%
Expected term (in years)	6 months	6 months
Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected votatility	39.42%	49.59%
Risk-free interest rate	4.30%	5.38%
Expected term (in years)	5 months 26 days	5 months 26 days

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 35,652	$ 67,463
Accounts receivable, net	2,679	791
Other receivables	14,451	13,518
Inventory, net	5,384	5,728
Prepaid expenses and other current assets	10,598	11,590
Total current assets	68,764	99,090
Property and equipment, net	915,508	814,600
Operating lease right of use assets, net	901,631	924,896
Other intangible assets, net	111,119	112,507
Goodwill	1,134,734	1,134,734
Other assets	11,174	15,969
Total assets	3,142,930	3,101,796
Current liabilities
Accounts payable	36,084	30,020
Accrued payroll and related expenses	30,164	27,116
Other accrued expenses	37,626	39,162
Current maturities of long-term debt	0	6,920
Current maturities of operating lease liability	52,330	48,986
Current maturities of finance lease liability	857	804
Deferred revenue	36,664	33,960
Total current liabilities	193,725	186,968
Long-term debt, net	827,231	909,094
Operating lease liability	871,296	890,613
Financing lease liability	12,575	13,262
Deferred tax liabilities, net	130,554	101,741
Other long-term liabilities	2,392	1,766
Total liabilities	2,037,773	2,103,444
Stockholders' equity
Common stock, $0.01 par value, 1,000,000,000 shares authorized, 327,532,052 and 323,693,863 shares outstanding as of September 30, 2025 and December 31, 2024, respectively	3,281	3,242
Additional paid-in capital	853,940	830,264
Accumulated other comprehensive income	84	0
Retained earnings	247,852	164,846
Total stockholders’ equity	1,105,157	998,352
Total liabilities and stockholders’ equity	$ 3,142,930	$ 3,101,796

Debt

9 Months Ended

Sep. 30, 2025

Debt Disclosure [Abstract]

Debt

7. Debt

Long-term debt consisted of the following as of the periods presented:


				As of
	Maturity	Stated Interest Rate	Effective Interest Rate	September 30, 2025			December 31, 2024
Credit agreement
First lien term loan	March 27, 2031	6.66%	6.93%	$	831,074		$	920,381
Unamortized discount and debt issuance costs					(3,843	)		(4,367	)
Current maturities of debt					—			(6,920	)
Total long-term portion of debt, net				$	827,231		$	909,094

As of September 30, 2025, there are no payments required until the maturity date.

As of September 30, 2025 and December 31, 2024, total unamortized discount and debt issuance costs were $5,438 and $6,304, respectively, and accumulated amortization of debt issuance costs was $1,742 and $4,018, respectively.

For the three months ended September 30, 2025 and 2024, the amortization of debt issuance costs in interest expense, net in the consolidated statements of operations and comprehensive income was approximately $292 and $248, respectively.

For the nine months ended September 30, 2025 and 2024, the amortization of debt issuance costs in interest expense, net in the consolidated statements of operations and comprehensive income was approximately $865 and $961, respectively.

Amended and Restated First Lien Credit Agreement

On August 21, 2014, we entered into a Credit Agreement (“Credit Agreement”) which was originally comprised of a term loan (“First Lien Term Loan”) and a revolving commitment (“Revolving Commitment”), which was subsequently amended and restated. The Credit Agreement was collateralized by substantially all personal property (including cash, inventory, property and equipment, and intangible assets), real property, and equity interests owned by us.

First Lien Term Loan

In March 2024, we entered into Amendment No. 5 to the Credit Agreement with the lenders party thereto, and Bank of America, N.A. (“BofA”) as the successor administrative agent and collateral agent. This amendment further modified the Credit Agreement by providing $925,000 in first lien term commitments, consisting of $901,201 to refinance outstanding term loans and $23,799 in additional incremental term commitments (collectively, the “2024 Term Loans”). Starting September 30, 2024, the loans will be amortized in equal quarterly installments at an annual rate of 1.00% of the original principal amount. In connection with Amendment No. 5, we expensed $1,882 of previously unamortized debt issuance costs as a loss on extinguishment of debt in the consolidated statements of operations and comprehensive income.

In November 2024, we entered into Amendment No. 6 to the Credit Agreement with the lenders party thereto, and BofA as the successor administrative agent and collateral agent. This amendment further modified the Credit Agreement by resetting the soft call protection of 1% for voluntary prepayments of the Term Loans to last for six months after the effective date of this Amendment, as well as repricing the Term and Revolving Loans margins, where each was reduced by 0.25%. In connection with Amendment No. 6, we expensed $94 of previously unamortized debt issuance costs as a loss on extinguishment of debt in the consolidated statements of operations and comprehensive income.

Revolving Commitment

Amendment No. 5 to our Credit Agreement also increased our borrowing capacity under the Revolving Commitment from $150,000 to $300,000. Any unused commitment fee is also payable based on the First Lien Net Leverage Ratio. The Credit Agreement requires a Rent Adjusted Total Net Leverage Ratio no greater than 6.50 to 1.00, tested quarterly beginning with the quarter ending September 30, 2024, for the benefit of lenders holding the Revolving Commitment.

The maximum available borrowing capacity under the Revolving Commitment is reduced by outstanding letters of credit under the Revolving Commitment. As of September 30, 2025 and December 31, 2024, the available borrowing capacity under the Revolving Commitment was $299,926 and $299,791, respectively.

In addition, an unused commitment fee based on our First Lien Net Leverage Ratio is payable on the average of the unused borrowing capacity under the Revolving Commitment. As of September 30, 2025 and December 31, 2024, the unused commitment fee was 0.20% and 0.25%, respectively.

Standby Letters of Credit

As of September 30, 2025, we have a letter of credit sublimit of $90,000 under the Revolving Commitment, provided that the total utilization of revolving commitments under the Revolving Commitment does not exceed $300,000. Any letter of credit issued under the Credit Agreement has an expiration date which is the earlier of (i) no later than 12 months from the date of issuance or (ii) five

business days prior to the maturity date of the Revolving Commitment, as amended under Amendment No. 2 to the Credit Agreement. Letters of credit under the Revolving Commitments reduce the maximum available borrowing capacity under the Revolving Commitment. As of September 30, 2025 and December 31, 2024, the amounts associated with outstanding letters of credit were $74 and $209, respectively.

Covenants

As of September 30, 2025, we were in compliance with all covenants related to our long-term debt.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Property and Equipment, Net - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 1,290,106	$ 1,141,487
Accumulated depreciation	(369,667)	(322,676)
Accumulated amortization - finance leases	(4,931)	(4,211)
Property and equipment, net	915,508	814,600
Land [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	135,538	123,550
Buildings and Improvements [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	402,367	328,664
Finance Leases [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	16,497	16,554
Leasehold Improvements [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	167,269	151,635
Vehicles and Equipment [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	372,308	353,660
Furniture, Fixtures and Equipment [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	105,538	106,271
Construction in Progress [Member]
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 90,589	$ 61,153

Other Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2025

Payables and Accruals [Abstract]

Schedule of Other Accrued Expenses

Other accrued expenses consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Utilities	$	7,192	$	6,685
Accrued tax expense		14,947		11,485
Insurance expense		6,532		4,843
Greenfield development accruals		3,817		9,653
Other		5,138		6,496
Total other accrued expenses	$	37,626	$	39,162

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Dec. 31, 2024
Tax Credit Carryforward [Line Items]
Allowance for doubtful accounts	$ 148	$ 123
Employee retention credit, qualified amount	4,663
Tax credit receivable	$ 2,125	$ 4,663

Interest Rate Swap (Tables)

9 Months Ended

Sep. 30, 2025

Interest Rate Cash Flow Hedges [Abstract]

Schedule of Interest Rate Swap

As of September 30, 2025, information pertaining to the Swap is as follows:


Notional Amount		Fair Value		Pay-Fixed	Receive-Floating	Maturity Date
$	250,000	$	112	3.369%	4.163%	June 30, 2027

Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Dec. 31, 2024
Loss Contingencies [Line Items]
Loss contingency, receivable, current	$ 5,341	$ 4,250
Loss contingency, amount of insurance-related assessment liability, payment period	one year
Other Accrued Expenses [Member]
Loss Contingencies [Line Items]
Loss contingency, amount of insurance-related assessment accrued liability	$ 6,529	4,803
Other Receivable [Member]
Loss Contingencies [Line Items]
Loss contingency, receivable, current	$ 5,341	$ 4,250

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
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-URI https://asc.fasb.org/1943274/2147482861/275-10-50-9

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-9

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 720
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
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Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 460
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-Name Accounting Standards Codification
-Section 55
-Paragraph 27
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482395/460-10-55-27

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-9

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-4

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
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-Name Accounting Standards Codification
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-Paragraph 3
-Publisher FASB
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-1

+ Details

Stock-Based Compensation - Summary Of Weighted-Average Grant Date Fair Value Of Stock Options (Details)	9 Months Ended
	Sep. 30, 2025 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	1,583,512
Time Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unvested as of December 31, 2024	3,544,956
Granted	1,583,512
Vested during the period	(1,450,382)
Forfeited/canceled during the period	(166,713)
Unvested as of September 30, 2025	3,511,373
Weighted-Average non-vested exercise price as of as of December 31, 2024 \| $ / shares	$ 4.05
Granted during the period \| $ / shares	3.56
Vested during the period \| $ / shares	4.12
Forfeited/canceled during the period \| $ / shares	4.04
Weighted-Average non-vested exercise price as of as of September 30, 2025 \| $ / shares	$ 3.8
Performance Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unvested as of December 31, 2024	0
Granted	0
Vested during the period	0
Forfeited/canceled during the period	0
Unvested as of September 30, 2025	0
Weighted-Average non-vested exercise price as of as of December 31, 2024 \| $ / shares	$ 0
Granted during the period \| $ / shares	0
Vested during the period \| $ / shares	0
Forfeited/canceled during the period \| $ / shares	0
Weighted-Average non-vested exercise price as of as of September 30, 2025 \| $ / shares	$ 0

Debt - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended			9 Months Ended		12 Months Ended
	Nov. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Debt Instrument [Line Items]
Total unamortized discount and debt issuance costs		$ 5,438			$ 5,438		$ 6,304
Accumulated amortization of debt issuance costs		1,742			1,742		$ 4,018
Amortization of deferred debt issuance costs		292	$ 248		865	$ 961
Loss on extinguishment of debt		0	$ 0		$ 0	$ (1,882)
DebtInstrument, Reduced Rate	0.25%
Debt Instrument, Basis Spread on Variable Rate	1.00%
Long-term Debt, Description					The Credit Agreement requires a Rent Adjusted Total Net Leverage Ratio no greater than 6.50 to 1.00, tested quarterly beginning with the quarter ending September 30, 2024, for the benefit of lenders holding the Revolving Commitment.
Rent adjusted total net leverage ratio				6.50 to 1.00
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage					0.20%		0.25%
2024 Term Loan
Debt Instrument [Line Items]
Loss on extinguishment of debt	$ (94)			$ (1,882)
Maximum Available Borrowing Capacity				925,000
Description of the frequency of periodic payments					Starting September 30, 2024, the loans will be amortized in equal quarterly installments at an annual rate of 1.00% of the original principal amount.
Standby Letters of Credit
Debt Instrument [Line Items]
Letters of Credit Outstanding, Amount		74			$ 74		$ 209
Available Standby Letters of Credit		90,000			$ 90,000
Letter of Credit, Expiration					Any letter of credit issued under the Credit Agreement has an expiration date which is the earlier of (i) no later than 12 months from the date of issuance or (ii) five business days prior to the maturity date of the Revolving Commitment, as amended under Amendment No. 2 to the Credit Agreement.
Minimum
Debt Instrument [Line Items]
Maximum Available Borrowing Capacity				150,000
Maximum
Debt Instrument [Line Items]
Maximum Available Borrowing Capacity				300,000
First Lien Term Loan \| Line of Credit
Debt Instrument [Line Items]
Revolving Commitment		300,000			$ 300,000
Outstanding Term Loans \| 2024 Term Loan
Debt Instrument [Line Items]
Maximum Available Borrowing Capacity				901,201
Incremental Term Commitments \| 2024 Term Loan
Debt Instrument [Line Items]
Maximum Available Borrowing Capacity				$ 23,799
Revolving Credit Facility
Debt Instrument [Line Items]
Maximum Available Borrowing Capacity		$ 299,926			$ 299,926		$ 299,791

Summary of Significant Accounting Policies - Schedule of Antidilutive Shares Excluded from Computation of Diluted Earnings Per Share (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount	6,358,906	5,209,783	5,382,773	4,343,090
Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount	0	0	469,852	445,641
Stock Purchase Rights
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount	26	0	27,538	32,905

Subsequent Events

9 Months Ended

Sep. 30, 2025

Subsequent Events [Abstract]

Subsequent Events

15. Subsequent Events

On October 20, 2025, we acquired the assets of five express car wash locations in Lubbock, Texas from Whistle Express. Due to the timing of this acquisition, the initial accounting, including estimating the fair value of assets acquired, has not yet been completed.

Stock-Based Compensation - Summary of Stock Option Activity (Details) - $ / shares	9 Months Ended
	Sep. 30, 2025
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Beginning Balance	11,035,461
Granted	1,583,512
Exercised	(1,813,898)
Forfeited	(299,338)
Outstanding Ending Balance	10,505,737
Options vested or expected to vest as of September 30, 2025	10,061,243
Options exercisable as of September 30, 2025	6,988,692
Outstanding Beginning Balance	$ 5.7
Granted	7.08
Exercised	1.43
Forfeited	8.91
Outstanding Ending Balance	6.55
Options vested or expected to vest as of September 30, 2025	9.16
Options exercisable as of September 30, 2025	$ 5.83
Time Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Beginning Balance	9,137,994
Granted	1,583,512
Exercised	(1,122,743)
Forfeited	(299,338)
Outstanding Ending Balance	9,299,425
Options vested or expected to vest as of September 30, 2025	8,854,931
Options exercisable as of September 30, 2025	5,782,380
Performance Vesting Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Beginning Balance	1,897,467
Granted	0
Exercised	(691,155)
Forfeited	0
Outstanding Ending Balance	1,206,312
Options vested or expected to vest as of September 30, 2025	1,206,312
Options exercisable as of September 30, 2025	1,206,312

Nature of Business

9 Months Ended

Sep. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Business

1. Nature of Business

Mister Car Wash, Inc., a Delaware corporation, together with its subsidiaries (collectively, “we,” “us,” “our” or the “Company”), is based in Tucson, Arizona and is a provider of conveyorized car wash services. We primarily operate Express Exterior Locations, which offer express exterior cleaning services along with free vacuum services, and interior cleaning services at select locations. As of September 30, 2025, we operated 527 car washes in 21 states.

Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

Schedule of Other Receivables

Other receivables consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Payroll tax withholding and exercise proceeds receivable	$	—	$	834
Construction receivable		4,174		4,584
Income tax receivable		1,193		1,864
Insurance receivable		5,341		4,250
Other		3,743		1,986
Total other receivables	$	14,451	$	13,518

Schedule of Prepaid and Other Current Assets

Prepaid expenses and other current assets consisted of the following for the periods presented:


	As of
	September 30, 2025		December 31, 2024
Spare parts	$	3,929	$	4,801
Prepaid insurance		1,873		2,658
Other		4,796		4,131
Total prepaid expenses and other current assets	$	10,598	$	11,590

Schedule of Inventory

Inventory consisted of the following for the periods presented:


	As of
	September 30, 2025			December 31, 2024
Chemical washing solutions	$	5,427		$	5,831
Other		67			14
Total inventory, gross		5,494			5,845
Reserve for obsolescence		(110	)		(117	)
Total inventory, net	$	5,384		$	5,728

Schedule of Composition of Revenue

The following table summarizes the composition of our net revenues for the periods presented:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Recognized over time	$	203,293	$	184,725	$	595,332	$	545,066
Recognized at a point in time		59,692		64,441		194,293		198,148
Other revenue		432		163		863		341
Net revenues	$	263,417	$	249,329	$	790,488	$	743,555

Schedule of Reconciliations of Numerators and Denominators of Basic and Diluted Earnings Per Share

Reconciliations of the numerators and denominators of the basic and diluted earnings per share calculations for the periods presented are as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Numerator
Net income	$	27,411	$	22,342	$	83,006	$	61,070

Denominator
Weighted-average common shares outstanding - basic		327,389,467		321,917,525		325,728,763		319,067,596
Effect of potentially dilutive securities
Stock options		3,039,335		5,562,479		3,710,846		8,585,621
Restricted stock units		1,907,438		1,763,531		2,449,938		1,540,123
Stock purchase rights		22,935		55,791		9,642		29,301
Weighted-average common shares outstanding - diluted		332,359,175		329,299,326		331,899,189		329,222,641

Earnings per share - basic	$	0.08	$	0.07	$	0.25	$	0.19
Earnings per share - diluted	$	0.08	$	0.07	$	0.25	$	0.19

Schedule of Antidilutive Shares Excluded from Computation of Diluted Earnings Per Share

The following potentially dilutive shares were excluded from the computation of diluted earnings per share for the periods presented because including them would have been antidilutive:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2025		2024		2025		2024
Stock options		6,358,906		5,209,783		5,382,773		4,343,090
Restricted stock units		—		—		469,852		445,641
Stock purchase rights		26		—		27,538		32,905

Segment Information - Additional Information (Details) - 9 months ended Sep. 30, 2025	Total	CarWash	Segment
Segment Reporting [Abstract]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]	srt:ChiefExecutiveOfficerMember
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description	To assess consolidated performance the chief operating decision maker (“CODM”), who is the Chief Executive Officer, evaluates the operating results and performance through net income. Our CODM regularly reviews net income as reported on the consolidated statement of operations and comprehensive income and total assets as reported on the consolidated balance sheet for purposes of evaluating performance, allocating resources, setting incentive compensation targets, and planning and forecasting future periods.
Number of operating segments		527	1