Long-term Debt

12 Months Ended

Dec. 31, 2021

Long-term DebtIn November 2018, we entered into an amended first lien credit and guaranty agreement, or 2018 Credit Facility, which consisted of a first lien term loan facility, or 2018 Term Loan, with a principal amount of $535.0 million and a 2018 Revolving Facility of $40.0 million, or 2018 Revolving Facility. In July 2021, upon the completion of our IPO, we repaid the then outstanding principal of $521.6 million of our 2018 Term Loan in full. We incurred a loss on debt extinguishment of $7.7 million related to unamortized debt issuance costs. On July 2, 2021, we entered into an amended and restated credit and guaranty agreement, or 2021 Revolving Facility, providing for revolving borrowings of up to $150.0 million with an availability period of five years. Under the 2021 Revolving Facility, we can use up to

$20.0 million in letters of credit as well as borrowings on same-day notice, referred to as swingline loans, in an amount of up to $10.0 million. Additional debt issuance costs of $0.8 million were allocated to the 2021 Revolving Facility.

A reconciliation of the scheduled maturities to the consolidated balance sheets is as follows (in thousands):


	As of December 31, 2020
Current portion of 2018 Term Loan	$	5,350
Current portion of discount and unamortized debt issuance costs	(2,321)
Total current portion of long-term debt	$	3,029
Noncurrent portion of 2018 Term Loan	$	518,950
Noncurrent portion of discount and unamortized debt issuance costs	(6,588)
Total long-term debt, net of current portion	$	512,362

The interest rate applicable to the 2021 Revolving Facility is, at our option, at a rate equal to the greatest of (i) the administrative agent’s prime rate (ii) the federal funds effective rate plus 1/2 of 1.0% or (iii) one month LIBOR (subject to a 1.00% floor), plus 1.00% or LIBOR (subject to a 0.00% floor) plus 2.00%. The interest rate margins under the 2021 Revolving Facility are subject to one reduction of 0.25% and a further reduction of 0.25% upon achieving total net first lien leverage ratios of 3.50 to 1.00 and 2.50 to 1.00, respectively. We are required to pay a commitment fee in respect of unutilized commitments under the 2021 Revolving Facility. The commitment fee is, initially, 0.35% per annum. The commitment fee is subject to one reduction of 0.10% if the total net first lien leverage ratio does not exceed 3.50 to 1.00. We are also required to pay customary letter of credit fees and agency fees. We have the option to voluntarily repay outstanding loans under the 2021 Revolving Facility at any time without premium or penalty, other than customary “breakage” costs with respect to LIBOR loans. There is no scheduled amortization under the 2021 Revolving Facility. Any principal amount outstanding is due and payable in full at maturity, five years from the closing date of the 2021 Revolving Facility. Obligations under the 2021 Revolving Facility are guaranteed by our existing and future direct and indirect material wholly-owned domestic subsidiaries, subject to certain exceptions.

The 2018 Term Loan had a maturity in November 2024 and the 2018 Revolving Facility had a maturity in November 2023. Debt issuance costs of $6.5 million and $0.2 million from the 2018 Term Loan and 2018 Revolving Facility, respectively, were to have been amortized to interest expense over their respective terms.

Our 2018 Credit Facility was guaranteed by substantially all of our material domestic subsidiaries and was secured by substantially all of our and such subsidiaries’ assets, with the exception of our restricted cash equivalent. Under the terms of the 2018 Credit Facility, for our 2018 Revolving Facility, we were required to maintain a Total Net First Lien Leverage Ratio less than 7.9 to 1.0 unless we received written consent.

The 2018 Term Loan contained either a base rate plus an interest drawn spread of 3.5%, or LIBOR plus an interest drawn spread of 4.5%. The average interest rate for 2021, 2020 and 2019 was 4.6%, 5.1% and 6.7%, respectively.

At December 31, 2020, all of our borrowings were related to the 2018 Term Loan. The effective interest rate of the 2018 Term Loan was 5.1%. The thirty-day LIBOR-interest rate was approximately 0.2% as of December 31, 2020. We paid $5.35 million in principal repayments on the 2018 Term Loan in 2020 and 2019.

In March 2020, in response to the World Health Organization’s declaration of COVID-19, we drew down the full $40.0 million available from our 2018 Revolving Facility. The 2018 Revolving Facility was paid in full in May 2020.

We determined that the fair value of our 2018 Term Loan approximated its carrying value as of December 31, 2020. We estimated the fair value of the 2018 Term Loan using Level 2 inputs based on observable trades of our 2018 Term Loan.

The 2021 Revolving Facility contains a number of covenants that, among other things, subject to certain exceptions, restrict our ability and the ability of our restricted subsidiaries to incur additional indebtedness and guarantee indebtedness; create or incur liens; pay dividends and distributions or repurchase capital stock; merge, liquidate and make asset sales; change lines of business; change our fiscal year; incur restrictions on our subsidiaries’ ability to make distributions and create liens; modify our organizational documents; make investments, loans and advances; and enter into certain transactions with affiliates.

The 2021 Revolving Facility requires compliance with a total net first lien leverage ratio of 4.50 to 1.00, or Financial Covenant. The Financial Covenant will be tested at quarter-end only if the total principal amount of all revolving loans, swingline loans and drawn letters of credit that have not been reimbursed exceeds 35% of the total commitments under the 2021 Revolving Facility on the last day of such fiscal quarter.

At December 31, 2021, we had no amounts outstanding under our 2021 Revolving Facility or any outstanding letters of credit. At December 31, 2020, we had no amounts outstanding under our 2018 Revolving Facility or any outstanding letters of credit. We were in compliance with all financial covenants as of December 31, 2021 and 2020 under the respective credit facilities.