Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flow from operating activities:
Net income	$ 3,788	$ 545
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of royalty interests in oil and natural gas properties	3,424	3,187
Depreciation of property and equipment	26	26
Amortization of debt issuance costs	168	168
Amortization of right-of-use assets	188	129
Unrealized (gain) loss on commodity derivative instruments	(250)	583
Change in fair value of warrant liability	5,189	3,202
Stock-based compensation	390	972
Deferred income taxes	480	459
Changes in operating assets and liabilities
Accounts receivable	(1,826)	(2,831)
Prepaid expenses	364	24
Other assets	134
Accounts payable and accrued expenses	2,992	(302)
Other liabilities	(214)	(151)
Net cash provided by operating activities	14,853	6,011
Cash flows from financing activities:
Proceeds from credit facility	3,000	4,000
Repayments of long-term debt	(5,000)	(3,300)
Dividends paid	(6,824)	(3,458)
Distributions to non-controlling interests	(5,806)	(3,000)
Distribution equivalent rights paid	(70)	(50)
Net cash used in financing activities	(14,700)	(5,808)
Net increase (decrease) in cash and cash equivalents	153	203
Cash and cash equivalents, beginning of period	2,768	2,724
Cash and cash equivalents, end of period	2,921	2,927
Supplemental disclosure of cash flow information:
Cash paid for interest	$ 325	$ 319