Debt Obligations - Schedule of Other Financing Obligations (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
Non-cash residual value of Tucker, Georgia lease	$ 54,676	$ 54,676
Future maturities associated with the Tucker, Georgia failed sale-leaseback liability	691	862
Total leaseback obligations	$ 55,367	$ 55,538