Consolidated Statements of Stockholders' Equity (USD $)	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]
Balance at Jun. 30, 2011	$ 14,877,283	$ 70,792	$ (412,424)	$ 25,787,960	$ (10,569,045)
Balance (in shares) at Jun. 30, 2011		7,079,170	(77,800)
Net income (loss)/comprehensive income (loss)	366,325	0	0	0	366,325
Proceeds from sale of treasury stock	504	0	1,431	(927)	0
Proceeds from sale of treasury stock (in shares)			240
Proceeds from exercise of stock options	3,187	37	0	3,150	0
Proceeds from exercise of stock options (in shares)		3,750	0
Stock-based compensation	342,768	0	0	342,768	0
Balance at Jun. 30, 2012	15,590,067	70,829	(410,993)	26,132,951	(10,202,720)
Balance (in shares) at Jun. 30, 2012		7,082,920	(77,560)
Net income (loss)/comprehensive income (loss)	(2,670,965)	0	0	0	(2,670,965)
Proceeds from exercise of stock options	369,646	1,510	0	368,136	0
Proceeds from exercise of stock options (in shares)		150,964	0
Stock-based compensation	488,472	0	0	488,472	0
Balance at Jun. 30, 2013	$ 13,777,220	$ 72,339	$ (410,993)	$ 26,989,559	$ (12,873,685)
Balance (in shares) at Jun. 30, 2013		7,233,884	(77,560)