Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows used in operating activities
Net earnings (loss)	$ (115,000)	$ 361,000
Adjustments to reconcile net earnings (loss) to net cash used in operating activities
Gain on sale of assets	0	(450,000)
Depreciation, depletion, and amortization	4,000	5,000
Increase in accounts receivable	(4,000)	0
Decrease in other current assets	(3,000)	(11,000)
Increase (decrease) in accounts payable	(1,000)	1,000
Increase in accrued expenses related party	68,000	0
Decrease in other accrued expenses	(3,000)	(3,000)
Operating lease	(1,000)	0
Net cash used in operating activities	(55,000)	(97,000)
Cash flows from investing activities
Proceeds from sale of assets	0	450,000
Net cash provided by investing activities	0	450,000
Cash flows from financing activities
Acquisition of treasury stock	(45,000)	0
Net cash used in financing activities	(45,000)	0
Net increase (decrease) in cash and cash equivalents	(100,000)	353,000
Cash and cash equivalents at beginning of period	2,358,000	2,037,000
Cash and cash equivalents at end of period	2,258,000	2,390,000
Noncash Investing and Financing Activities
Retirement of treasury stock	$ 45,000	$ 0