Statements of Cash Flows (unaudited) - USD ($)	3 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Cash flows from operating activities
Net income (loss)	$ (55,000)	$ 16,000
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	137,000	107,000
Amortization of operating lease right-of-use asset	14,000	0
Other non-cash expenses	0	(1,000)
Changes in operating assets and liabilities:
Accounts receivable	0	5,000
Inventories	(8,000)	(28,000)
Prepaid income taxes	(4,000)	2,000
Prepaid expenses	106,000	(20,000)
Accounts payable and accrued liabilities	(10,000)	55,000
Accrued wages and related	(205,000)	(249,000)
Customer deposits	220,000	227,000
Operating lease liability	(12,000)	0
Net cash provided by operating activities	183,000	114,000
Cash flows from investing activities
Capital expenditures	(44,000)	(61,000)
Redemption (purchase) of investments, net	1,092,000	(7,000)
Net cash provided by (used in) investing activities	1,048,000	(68,000)
Cash flows from financing activities
Principal payments on finance lease obligations	(29,000)	(16,000)
Principal payments on notes payable	(58,000)	0
Net cash used in financing activities	(87,000)	(16,000)
Net increase in cash and cash equivalents	1,144,000	30,000
Cash and cash equivalents - beginning of period	10,786,000	9,293,000
Cash and cash equivalents - end of period	11,930,000	9,323,000
Schedule of payments of interest and taxes
Cash paid for interest	$ 20,000	$ 2,000