- Credit Agreement (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2018
Debt Instrument [Line Items]
Total	$ 723,509	$ 732,040
Less: unamortized loan fees	11,306	11,926
Total debt, net of unamortized loan fees	712,203	720,114
Term loan A-1
Debt Instrument [Line Items]
Total	251,288	258,571
Term loan A-2
Debt Instrument [Line Items]
Total	$ 472,221	$ 473,469

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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