CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance at Sep. 30, 2012	$ 7,805	$ 17,037,618	$ 61,906	$ 2,722,601	$ (986,342)	$ 18,843,588
Balance (in shares) at Sep. 30, 2012	15,610,517				810,160
Issuance of shares of common stock under employee stock purchase plan	8	11,680	0	0	0	11,688
Issuance of shares of common stock under employee stock purchase plan (in shares)	15,228				0
Stock-based compensation costs	77	210,051	0	0	0	210,128
Stock-based compensation costs (in shares)	154,046				0
Foreign currency translation adjustment	0	0	(245,621)	0	0	(245,621)
Net loss	0	0	0	(7,621,072)	0	(7,621,072)
Balance at Mar. 31, 2013	$ 7,890	$ 17,259,349	$ (183,715)	$ (4,898,471)	$ (986,342)	$ 11,198,711
Balance (in shares) at Mar. 31, 2013	15,779,791				810,160