Debt - Schedule of Long-term Debt Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	Mar. 31, 2020
Debt Instrument [Line Items]
Total debt	$ 351,437	$ 347,562
Less: Debt issuance costs	(6,412)	(7,421)
Total debt, net of debt issuance costs	345,025	340,141
Less: Current maturities	(18,250)	(18,250)
Total debt, net of current maturities	326,775	321,891
New Credit Facility \| Revolving credit facility
Debt Instrument [Line Items]
Total debt	13,000	0
New Credit Facility \| Term Loan
Debt Instrument [Line Items]
Total debt	222,000	228,000
New Credit Facility \| Delayed Draw Term Loan (DDTL)
Debt Instrument [Line Items]
Total debt	$ 116,437	$ 119,562	$ 65,000

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, 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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