Business Segment Information - Significant Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Segment Revenue	$ 55,758	$ 52,692
Segment Expenses
Depreciation, amortization and accretion	14,998	12,720
Other Income (Expense)
Buckeye growth premiums	2,412	2,916
Income tax expense	(1,026)	(2,073)
Net income	2,957	5,789
Reportable Segment
Segment Reporting Information [Line Items]
Segment Revenue	55,758	52,692
Segment Expenses
Personnel costs - operations and maintenance	5,637	5,014
Utilities, chemicals and repairs	4,671	3,927
Other operations and maintenance expenses	5,441	4,785
Personnel costs - general and administrative	9,119	9,173
Professional fees	1,899	1,687
Other general and administrative expenses	6,837	6,022
Depreciation, amortization and accretion	14,998	12,720
Other Income (Expense)
Buckeye growth premiums	2,412	2,916
Other segment income and expenses	(5,585)	(4,418)
Income tax expense	(1,026)	(2,073)
Net income	$ 2,957	$ 5,789