Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock	Total
Stockholders' Equity Attributable to Parent, Beginning Balance at Sep. 30, 2018	$ 124,000	$ 13,809,000	$ (12,635,000)	$ 0	$ 1,298,000
Shares, Outstanding, Beginning Balance at Sep. 30, 2018	12,351,731
Net loss			(32,000)		(32,000)
Treasury Stock, Value, Acquired, Cost Method				(13,000)	(13,000)
Treasury Stock, Retired, Cost Method, Amount	$ (2,000)	(11,000)		13,000	$ 0
Treasury Stock, Shares, Retired	(166,322)				(166,322)
Stockholders' Equity Attributable to Parent, Ending Balance at Sep. 30, 2019	$ 122,000	13,798,000	(12,667,000)	0	$ 1,253,000
Shares, Outstanding, Ending Balance at Sep. 30, 2019	12,185,409
Net loss			(130,000)		(130,000)
Treasury Stock, Value, Acquired, Cost Method				(4,000)	(4,000)
Treasury Stock, Retired, Cost Method, Amount	$ 0	(4,000)		4,000	$ 0
Treasury Stock, Shares, Retired	(44,008)				(44,008)
Stockholders' Equity Attributable to Parent, Ending Balance at Sep. 30, 2020	$ 122,000	$ 13,794,000	$ (12,797,000)	$ 0	$ 1,119,000
Shares, Outstanding, Ending Balance at Sep. 30, 2020	12,141,401