Morgan EP, LLC (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Assets
Cash	$ 69		$ 262
Revenue receivables	1,319		678
Other noncurrent assets
Total assets	37,066		29,936
Current liabilities:
Accounts payable	557		332
Long-term liabilities
Total liabilities	2,955		426
Retained earnings - beginning of year	(41,432)		(45,289)
Current year deficit	(41,432)		(45,289)
Member's deficit	34,111	$ 34,197	29,510	$ 49,792	$ 45,892	$ 48,287
MORGAN E&P, LLC [Member]
Assets
Cash	10		15
Revenue receivables	497		343
Joint interest billing receivables	1,671		1,738
Other receivables	19		2
Prepaids and other current assets	30		35
Current assets	2,227		2,133
Oil and gas properties, net - full cost method	6,923		6,959
Other property, plant and equipment, net	29		34
Total property, plant and equipment - net	6,952		6,993
Other noncurrent assets
Operating lease right-of-use assets, net	207		227
Total noncurrent assets	207		227
Total assets	9,386		9,353
Current liabilities:
Accounts payable	6,605		6,656
Revenue payable	214		319
Current portion of operating lease liabilities	50		47
Due to parent	1,319		550
Total current liabilities	11,268		10,734
Long-term liabilities
Asset retirement obligations	4		4
Long-term operating lease liabilities	181		207
Note payable - Due to parent	10,500		10,500
Long-term accrued liabilities - Due to parent	2,105		1,471
Total long-term liabilities	12,790		12,182
Total liabilities	24,058		22,916
Retained earnings - beginning of year	(13,563)		(1,804)
Current year deficit	(1,109)		(11,759)
Member's deficit	(14,672)		(13,563)
Total liabilities and member's deficit	$ 9,386		$ 9,353