Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Accounts payable and other accrued expenses	$ 23,017	$ 29,423
Production payable	15,367	22,530
Payroll and benefits	5,640	7,021
Taxes payable	6,864	4,988
Drilling advances	477	514
Accrued interest	61	461
Total accounts payable and accrued expenses	$ 51,426	$ 64,937