Summary of Significant Accounting Policies - Accounts Receivable and Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Concentration Risk [Line Items]
Industry practice payment of receivables	20 days
Changes in the allowance for doubtful accounts [Roll Forward]
Balance at beginning of period	$ 88	$ 108	$ 114
Charges to costs and expenses	75	0	0
Deductions	(46)	(20)	(6)
Balance at end of period	$ 117	$ 88	$ 108
Credit Concentration Risk | Accounts Receivable | Crude Oil Marketing Activities
Concentration Risk [Line Items]
Concentration risk, percentage	87.00%