Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash Flows from Operating Activities:
Net income (loss)	$ (366)	$ 591
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion	4,261	3,328
Share-based compensation	183	174
Deferred income tax expense	11	183
AFUDC-Equity	(277)	(279)
Operating lease expense	82	108
Other adjustments	55	55
Changes in assets and liabilities
Accounts receivable and other current assets	(28)	1,967
Accounts payable and other current liabilities	266	1,405
Other noncurrent assets	123	(67)
Other noncurrent liabilities	165	12
Net cash provided by operating activities	4,475	7,477
Cash Flows from Investing Activities:
Capital expenditures	(6,277)	(15,216)
Net cash used in investing activities	(6,277)	(15,216)
Cash Flows from Financing Activities:
Dividends paid	(2,186)	(1,841)
Advances and contributions in aid of construction	1,389	725
Refunds of advances for construction	(213)	0
Principal payments under finance lease	(114)	(99)
Revolver borrowings	2,250	0
Revolver repayments	(1,250)	0
Issuance of common stock, net of issuance costs	0	31,041
Financing costs of debt and equity transactions	0	(34)
Other financing activities	(37)	(34)
Net cash provided by (used in) financing activities	(161)	29,758
Increase (Decrease) in cash, cash equivalents, and restricted cash	(1,963)	22,019
Cash, cash equivalents, and restricted cash — Beginning of period	4,872	33,175
Cash, cash equivalents, and restricted cash — End of period	4,872	33,175
Supplemental disclosure of cash flow information:
Cash and cash equivalents	1,800	31,467
Restricted cash	3,072	1,708
Total cash, cash equivalents, and restricted cash	$ 4,872	$ 33,175