Long-Term Debt - Outstanding long term debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Long-Term Debt
Long-term debt	$ 1,393,573	$ 1,134,849
Less: current portion	(15,822)	(12,174)
Long-term debt, net of current portion	1,377,751	1,122,675
New Term Loan Facility
Long-Term Debt
Long-term debt	1,367,277
Less: current portion	(14,015)
Long-term debt, net of current portion	1,353,262
Unamortized discount	16,826
Finance costs	6,893
Previous Term Loan Facility
Long-Term Debt
Long-term debt		1,130,356
Less: current portion		(11,891)
Long-term debt, net of current portion		1,118,465
Unamortized discount		3,241
Finance costs		7,944
Real Estate Facilities
Long-Term Debt
Long-term debt	22,896	$ 4,493
Finance costs	200
Other Long-Term Debt
Long-Term Debt
Long-term debt	$ 3,400

Amount, after accumulated amortization, of debt discount.

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