Acquisitions - Business Combination - Summary of Allocation of Purchase Price to Assets Acquired and Liabilities Assumed Including the Measurement Period Adjustments (Details) - ILX and Castex $ in Thousands	Feb. 28, 2020 USD ($)
Business Acquisition [Line Items]
Current assets	$ 11,060
Property and equipment	496,835
Other long-term assets	148
Current liabilities	(16,520)
Other long-term liabilities	(32,201)
Allocated purchase price	$ 459,322