Debt and Other Obligations - Maturities of Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Maturities of debt
2020	$ 8,932
2021	8,089
2022	6,767
2023	6,247
2024	5,975
Thereafter	471,191
Total debt before unamortized discount and debt issuance costs, net	507,201	$ 520,080
Unamortized discount and debt issuance costs, net	(8,328)	(9,407)
Total debt	$ 498,873	$ 510,673

Amount of short-term and long-term debt and lease obligation.

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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 of unamortized debt discount (premium) and debt issuance costs.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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