Debt - Summary of debt (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total debt outstanding	$ 380,973	$ 325,389
Less: Unamortized debt issuance costs	(5,765)	(3,823)
Total debt, net	375,208	321,566
Portion due within one year	49,730	34,211
Total long-term debt, net	325,478	287,355
Term B Facility
Debt Instrument [Line Items]
Total debt outstanding	271,562	271,562
Term Loan Facility
Debt Instrument [Line Items]
Paid-In-Kind Interest	45,884	31,480
Revolving Credit Facility
Debt Instrument [Line Items]
Paid-In-Kind Interest	3,846	2,731
Total debt outstanding	53,103	15,000
Union Revolving Credit Facility
Debt Instrument [Line Items]
Total debt outstanding	$ 6,578	$ 4,616

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount of interest payable on debt, including, but not limited to, trade payables.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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