Other Assets - Schedule of Other Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Other Assets [Line Items]
Other assets	$ 28,731	$ 44,270
Deferred revolving credit facility costs
Other Assets [Line Items]
Other assets	3,174	3,099
Security deposits
Other Assets [Line Items]
Other assets	2,123	1,938
Long-term prepaid expenses
Other Assets [Line Items]
Other assets	5,801	6,438
Interest rate swap
Other Assets [Line Items]
Other assets	0	16,373
Financing lease right-of-use assets
Other Assets [Line Items]
Other assets	10,222	11,442
Other long-term assets
Other Assets [Line Items]
Other assets	$ 7,411	$ 4,980