Condensed Consolidated Statements of Cash Flows - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Cash flows used in operating activities
Net earnings (loss)	$ 505,000	$ (18,000)	$ 459,000	$ (115,000)
Adjustments to reconcile net earnings (loss) to net cash used in operating activities
Gain on sale of assets	(525,000)	0	(525,000)	0
Depreciation, depletion, and amortization	2,000	1,000	3,000	4,000
Changes in assets and liabilities
Decrease (increase) in accounts receivable			1,000	(4,000)
Decrease (increase) in other current assets			(7,000)	(3,000)
Decrease in accounts payable			0	(1,000)
Increase in accrued expenses related party			0	68,000
Decrease in other accrued expenses			0	(3,000)
Operating lease			1,000	(1,000)
Net cash used in operating activities			(68,000)	(55,000)
Cash flows from investing activities
Proceeds from sale of assets			525,000	0
Net cash provided by investing activities			525,000	0
Cash flows from financing activities
Acquisition of treasury stock			0	(45,000)
Net cash used in financing activities			0	(45,000)
Net increase (decrease) in cash and cash equivalents			457,000	(100,000)
Cash and cash equivalents at beginning of period			2,232,000	2,358,000
Cash and cash equivalents at end of period	$ 2,689,000	$ 2,258,000	2,689,000	2,258,000
Noncash Investing and Financing Activities
Retirement of treasury stock			$ 0	$ 45,000