Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
Balance at Sep. 30, 2020	$ 0	$ 80	$ 209,022	$ (209,519)	$ (462)	$ (169)	$ (1,048)
Stock compensation	0	0	283	0	0	0	283
Issuance of common stock	0	1	218	0	0	0	219
Foreign currency translation adjustment	0	0	0	0	(127)	0	(127)
Net Income (loss)	0	0	0	889	0	0	889
Balance at Mar. 31, 2021	0	81	209,523	(208,630)	(589)	(169)	216
Balance at Dec. 31, 2020	0	80	209,283	(208,887)	(374)	(169)	(67)
Stock compensation	0	0	165	0	0	0	165
Issuance of common stock	0	1	75	0	0	0	76
Foreign currency translation adjustment	0	0	0	0	(215)	0	(215)
Net Income (loss)	0	0	0	257	0	0	257
Balance at Mar. 31, 2021	0	81	209,523	(208,630)	(589)	(169)	216
Balance at Sep. 30, 2021	0	91	213,278	(206,442)	(618)	(169)	6,140
Stock compensation	0	0	409	0	0	0	409
Issuance of common stock	0	0	125	0	0	0	125
Foreign currency translation adjustment	0	0	0	0	(177)	0	(177)
Net Income (loss)	0	0	0	(2,864)	0	0	(2,864)
Balance at Mar. 31, 2022	0	91	213,812	(209,306)	(795)	(169)	3,633
Balance at Dec. 31, 2021	0	91	213,557	(207,970)	(645)	(169)	4,864
Stock compensation	0	0	188	0	0	0	188
Issuance of common stock	0	0	67	0	0	0	67
Foreign currency translation adjustment	0	0	0	0	(150)	0	(150)
Net Income (loss)	0	0	0	(1,336)	0	0	(1,336)
Balance at Mar. 31, 2022	$ 0	$ 91	$ 213,812	$ (209,306)	$ (795)	$ (169)	$ 3,633