CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - 9 months ended Jun. 30, 2016 - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Other Comprehensive Income (Loss) [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]
Balance at Sep. 30, 2015	$ 14,428,000	$ 9,000	$ 19,650,000	$ 110,000	$ (4,167,000)	$ (986,000)	$ (188,000)
Balance (in shares) at Sep. 30, 2015		17,368,738				810,160
Issuance of shares of common stock under employee stock purchase plan	11,000	$ 0	11,000	0	0	$ 0	0
Issuance of shares of common stock under employee stock purchase plan (in shares)		8,741				0
Stock-based compensation costs	592,000	$ 0	382,000	0	0	$ 0	210,000
Stock-based compensation costs (in shares)		256,612				0
Foreign currency translation adjustment	(673,000)	$ 0	0	(673,000)	0	$ 0	0
Net income (loss)	214,000	0	0	0	332,000	0	(118,000)
Balance at Jun. 30, 2016	$ 14,572,000	$ 9,000	$ 20,043,000	$ (563,000)	$ (3,835,000)	$ (986,000)	$ (96,000)
Balance (in shares) at Jun. 30, 2016		17,634,091				810,160