Condensed Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock, Common	Total
Equity, Attributable to Parent, Beginning Balance at Sep. 30, 2021	$ 121,000	$ 13,776,000	$ (12,879,000)	$ 0	$ 1,018,000
Shares, Outstanding, Beginning Balance at Sep. 30, 2021	12,011,401
Net income (loss)			313,000		$ 313,000
Treasury Stock, Shares, Retired					(663,380)
Equity, Attributable to Parent, Ending Balance at Sep. 30, 2022	$ 121,000	13,776,000	(12,566,000)	0	$ 1,331,000
Shares, Outstanding, Ending Balance at Sep. 30, 2022	12,011,401
Net income (loss)			(131,000)		(131,000)
Treasury Stock, Value, Acquired, Cost Method				(68,000)	(68,000)
Treasury Stock, Retired, Cost Method, Amount	$ (7,000)	(61,000)		68,000	0
Treasury Stock, Shares, Retired	(663,380)
Equity, Attributable to Parent, Ending Balance at Sep. 30, 2023	$ 114,000	$ 13,715,000	$ (12,697,000)	$ 0	$ 1,132,000
Shares, Outstanding, Ending Balance at Sep. 30, 2023	11,348,021