CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated deficit [Member]	Accumulated other comprehensive income (loss) [Member]
Balance at Sep. 30, 2014	$ 9,536	$ 1,185	$ 1,980	$ 21,154	$ (14,790)	$ 7
Balance (in shares) at Sep. 30, 2014		1,185	8,075,335
Comprehensive income (loss):
Net income (loss)	1,099				1,099
Other comprehensive income (loss)	(46)					46
Stock based compensation expense	79			79
Stock option exercise	0	$ 0	$ 8	(8)
Stock option exercise (in shares)		0	29,672
Payment of withholding taxes from net settlement of stock based awards	(32)	$ 0		(32)
Balance at Sep. 30, 2015	10,728	$ 1,185	$ 1,988	21,193	(13,691)	53
Balance (in shares) at Sep. 30, 2015		1,185	8,105,007
Comprehensive income (loss):
Net income (loss)	(3,230)				(3,230)
Other comprehensive income (loss)	88					(88)
Stock based compensation expense	45			45
Stock option exercise	3		$ 1	2
Stock option exercise (in shares)			2,551
Balance at Sep. 30, 2016	$ 7,458	$ 1,185	$ 1,989	$ 21,240	$ (16,921)	$ (35)
Balance (in shares) at Sep. 30, 2016		1,185	8,107,558