8. Debt

As of September 30, 2022 and December 31, 2021, unamortized debt issuance costs, including those associated with the Company's Revolving Commitment (as defined below), were $6,157 and $7,427, respectively, and accumulated amortization of debt issuance costs was $4,018 and $2,748, respectively.

For the three months ended September 30, 2022 and 2021, the amortization of deferred debt issuance costs in interest expense, net in the unaudited condensed consolidated statements of operations and comprehensive income (loss) was approximately $428 and $200, respectively.

For the nine months ended September 30, 2022 and 2021, the amortization of deferred debt issuance costs in interest expense, net in the unaudited condensed consolidated statements of operations and comprehensive income (loss) was approximately $1,270 and $898.

Credit Agreement

On August 21, 2014, the Company 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”). 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 the Company.

Under the Credit Agreement and with respect to the First Lien Term Loan, the Company had the option of selecting either (i) a Base Rate interest rate plus fixed margin of 2.25% or (ii) a Eurodollar (LIBOR) interest rate for one, two, three or six months plus a fixed margin of 3.25%.

Under the Credit Agreement and with respect to the Revolving Commitment, the Company had the option of selecting either (i) a Base Rate interest rate plus a variable margin of 2.50% to 3.00%, based on the Company’s First Lien Net Debt Leverage Ratio, or (ii) a Eurodollar (LIBOR) interest rate for one, two, three or six months plus a variable margin of 3.50% to 4.00%, based on the Company’s First Lien Net Leverage Ratio.

First Lien Term Loan

In February 2020, the Company entered into Amendment No. 1 to Amended and Restated First Lien Credit Agreement (“Amendment No. 1”) which amended the Amended and Restated First Lien Credit Agreement entered into in May 2019 (the “A&R First Lien Credit Agreement”). Amendment No. 1 changed the interest rate spreads associated with the A&R First Lien Credit Agreement where (i) the variable margin associated with the Base Rate interest rate plus a variable margin based on the Company’s First Lien Net Leverage Ratio changed from 2.25% to 2.50% to 2.00% to 2.25% and (ii) the variable margin associated with the Eurodollar Rate interest rate for one, two, three or six months plus a variable margin based on the Company’s First Lien Net Leverage Ratio changed from 3.25% to 3.50% to 3.00% to 3.25%.

In June 2021, the Company made a voluntary prepayment of $190,400 of outstanding principal under the First Lien Term Loan funded by the net proceeds from the IPO. In connection with the voluntary prepayment, the Company expensed $1,037 of previously unamortized debt issuance costs as a loss on extinguishment of debt in the unaudited condensed consolidated statements of operations

and comprehensive income (loss). The early prepayment resulted in the elimination of required quarterly amortization principal payments through 2026.

In December 2021, in connection with the Clean Streak Ventures acquisition, the Company entered into Amendment No. 3 to Amended and Restated First Lien Credit Agreement (“Amendment No. 3”) which amended and restated the A&R First Lien Credit Agreement, as previously amended. Under the terms of Amendment No. 3, the previous First Lien Term Loan was increased by $290,000 to $903,301 with the balance due on May 14, 2026. The incremental increase in aggregate principal of $290,000 resulted in $285,962 of proceeds net of discount and deferred debt issuance costs.

As of September 30, 2022 and December 31, 2021, the amount outstanding under the First Lien Term Loan was $901,201 and $903,301, respectively. As of September 30, 2022 and December 31, 2021, the interest rate on the First Lien Term Loan was 6.12% and 3.10%, respectively.

The A&R First Lien Credit Agreement, as amended (the “Amended A&R First Lien Credit Agreement”), requires the Company to maintain compliance with a First Lien Net Leverage Ratio. As of September 30, 2022, the Company was in compliance with the First Lien Net Leverage Ratio financial covenant of the Amended A&R First Lien Credit Agreement.

Revolving Credit Agreement

In June 2021, the Company entered into Amendment No. 2 to the Amended and Restated First Lien Credit Agreement (“Amendment No. 2”) that (i) increased the maximum available borrowing capacity under the Revolving Commitment from $75,000 to $150,000 and (ii) extended the maturity date of the Revolving Commitment to the earliest to occur of (a) June 4, 2026, (b) the date that is six months prior to the maturity date of the First Lien Term Loan (provided that clause (b) shall not apply if the maturity date for the First Lien Term Loan is extended to a date that is at least six months after June 4, 2026, the First Lien Term Loan is refinanced having a maturity date at least six months after June 4, 2026, or the First Lien Term Loan is paid in full), (c) the date that commitments under the Revolving Commitment are permanently reduced to zero, and (d) the date of the termination of the commitments under the Revolving Commitment. The increase to the maximum available borrowing capacity was effected on the close of the IPO in June 2021. In connection with Amendment No. 2, the Company expensed $87 of previously unamortized debt issuance costs as a loss on extinguishment of debt in the unaudited condensed consolidated statements of operations and comprehensive income (loss).

As of September 30, 2022 and December 31, 2021, there were no amounts outstanding under 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, 2022 and December 31, 2021, the available borrowing capacity under the Revolving Commitment was $148,991 and $149,503, respectively.

In addition, an unused commitment fee based on the Company’s First Lien Net Leverage Ratio is payable on the average of the unused borrowing capacity under the Revolving Commitment. As of September 30, 2022 and December 31, 2021, the unused commitment fee was 0.25%.

Standby Letters of Credit

As of September 30, 2022, the Company has a letter of credit sublimit of $10,000 under the Revolving Commitment, provided that the total utilization of revolving commitments under the Revolving Commitment does not exceed $150,000. 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. Letters of credit under the Revolving Commitment reduce the maximum available borrowing capacity under the Revolving Commitment. As of September 30, 2022 and December 31, 2021, the amounts associated with outstanding letters of credit were $1,009 and $497, respectively, and unused letters of credit under the Revolving Commitment were $8,991 and $9,503, respectively.

Second Lien Credit Agreement

In June 2021, the Company made a voluntary prepayment of all outstanding borrowings under the second lien term loan (the “Second Lien Term Loan”) pursuant to the Second Lien Credit Agreement entered into May 2019, as amended by the First Amendment to Second Lien Credit Agreement in March 2020 (the “Amended Second Lien Credit Agreement”) funded by the net proceeds from the IPO, which included outstanding principal of $242,673 and accrued interest expense of $6,050. In connection with this voluntary prepayment, the Company expensed $2,059 of previously unamortized debt issuance costs as a loss on extinguishment of debt in the unaudited condensed consolidated statements of operations and comprehensive income (loss).