Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Cash flows from operating activities:
Net income (loss)	$ 2,143,000	$ 314,000
Reconciliation of net loss to cash provided by operating activities:
Depreciation and amortization expense	2,776,000	2,867,000
Amortization of debt issuance costs	45,000	45,000
Provision for losses on accounts receivable	194,000	83,000
Loss on disposal of equipment	(15,000)	0
Change in operating assets and liabilities:
Accounts receivable	(595,000)	(3,986,000)
Unbilled membership dues receivable	(235,000)	(232,000)
Inventories	(155,000)	(128,000)
Prepaid expenses	268,000	397,000
Other assets, net	0	5,000
Accounts payable	(1,604,000)	2,385,000
Accrued payroll and other compensation	466,000	667,000
Accrued taxes	(127,000)	44,000
Deferred membership dues revenue	1,079,000	1,063,000
Other liabilities and accrued expenses	(104,000)	(18,000)
Net cash provided by operating activities	4,166,000	3,506,000
Cash flows from investing activities:
Capital expenditures	(2,092,000)	(1,284,000)
Net cash used in investing activities	(2,092,000)	(1,284,000)
Cash flows from financing activities:
Principal payments on term loan facilities	(501,000)	(472,000)
Principal payments on finance lease obligations	(307,000)	(261,000)
Net cash used in financing activities	(808,000)	(733,000)
Increase in cash, cash equivalents and restricted cash	1,266,000	1,489,000
Cash, cash equivalents and restricted cash at beginning of period	12,844,000	11,761,000
Cash, cash equivalents and restricted cash at end of period	14,110,000	13,250,000
Significant non-cash operating and investing activities:
Capital expenditures included in accounts payable	115,000	104,000
Significant non-cash investing and financing activities:
Operating lease right-of-use assets in exchange for lease obligations	18,000	0
Finance lease obligation incurred	0	935,000
Cash paid during the period for interest	1,464,000	1,576,000
Cash paid during the period for income taxes	$ 60,000	$ 7,000