Summary of Significant Accounting Policies - Schedule of Deferred Maintenance (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Accounting Policies [Abstract]
Beginning Balance	$ 180,675
Deferred maintenance costs	5,933
Special charge	(1,628)
Amortization of deferred maintenance	(11,122)	$ (12,000)
Ending Balance	$ 173,858