Income Taxes (Details 3) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Tax loss carryforwards	$ 64,889	$ 65,862
Share-based compensation	12,620	9,743
Accrued expenses	23,192	19,907
Property and equipment	10,787	11,949
Goodwill and intangible amortization	8,999	9,353
Contract costs	7,034	9,921
Intercompany notes	17,352	6,077
Accrued revenue	5,073	7,541
Tax credits	64,384	65,267
Lease accounting	40,194	42,381
Foreign exchange	2,704	8,283
Other	7,755	14,616
Gross deferred tax assets	264,983	270,900
Valuation allowance	(90,369)	(100,489)
Net deferred tax assets	174,614	170,411
Deferred tax liabilities:
Intangible assets related to purchase accounting	(12,067)	(11,763)
Goodwill and intangible amortization	(31,716)	(30,339)
Accrued expenses	(22,661)	(21,495)
Intercompany notes	(14,544)	(10,388)
Accrued interest	(26,583)	(34,175)
Capitalized research and development	(1,229)	(6,376)
Property and equipment	(14,630)	(15,597)
Accrued revenue	(2,074)	(2,073)
Lease accounting	(40,194)	(42,381)
Foreign exchange	(9,773)	(1,211)
Other	(3,533)	(3,971)
Total deferred tax liabilities	(179,004)	(179,769)
Net deferred tax liabilities	$ (4,390)	$ (9,358)