Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
REVENUE FROM OPERATIONS
Revenues from operations		$ 70,355	$ 82,109	$ 210,630	$ 242,790
COSTS AND EXPENSES
Crude oil, fuel use, and chemicals		62,279	80,069	187,524	221,558
Other conversion costs		7,226	4,313	14,088	14,911
Tolling and terminaling costs		174	400	436	1,220
Depreciation and amortization		644	644	1,927	1,930
Total cost of goods sold		70,323	85,426	203,975	239,619
Other operating costs
LEH operating fee, related party		279	202	737	628
Other operating expenses	[1]	117	177	361	457
General and administrative expenses		1,633	1,041	3,692	3,495
Depreciation and amortization		74	61	222	184
Impairment of fixed assets		3,026	0	3,026	0
Total cost of operations		75,452	86,907	212,013	244,383
Income (loss) from operations		(5,097)	(4,798)	(1,383)	(1,593)
OTHER INCOME (EXPENSE)
Interest and other income		1	13	2	204
Interest and other expense		(850)	(1,561)	(3,867)	(4,558)
Total other expense		(849)	(1,548)	(3,865)	(4,354)
Income (loss) before income taxes		(5,946)	(6,346)	(5,248)	(5,947)
Income tax benefit (expense)		1,270	1,346	1,094	1,221
Net income (loss)		$ (4,676)	$ (5,000)	$ (4,154)	$ (4,726)
Income (loss) per common share:
Basic (in dollars per share)		$ (0.31)	$ (0.34)	$ (0.28)	$ (0.32)
Diluted (in dollars per share)		$ (0.31)	$ (0.34)	$ (0.28)	$ (0.32)
Weighted average number of common shares outstanding:
Basic (in shares)		14,921,968	14,921,968	14,921,968	14,921,968
Diluted (in shares)		14,921,968	14,921,968	14,921,968	14,921,968
Refinery Operations [Member]
REVENUE FROM OPERATIONS
Revenues from operations		$ 69,590	$ 81,280	$ 208,253	$ 239,743
Tolling and Terminaling [Member]
REVENUE FROM OPERATIONS
Revenues from operations		$ 765	$ 829	$ 2,377	$ 3,047

[1] Includes costs and expenses associated with our pipeline and facilities assets.