Consolidated Statement of Stockholders' Equity (Unaudited) (USD $)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Jun. 30, 2011	$ 11,000	$ 519,000	$ 64,864,000	$ (44,065,000)	$ 1,343,000	$ 22,672,000
Balance (in Shares) at Jun. 30, 2011	1,090,150	51,882,678
Stock based compensation			125,000			125,000
Preferred stock dividends			(110,000)			(110,000)
Issuance of common stock upon the exercise of stock options		1,000	38,000			39,000
Issuance of common stock upon the exercise of stock options (in Shares)		84,400
Conversion of preferred stock into common stock	(7,000)	15,000	(8,000)
Conversion of preferred stock into common stock (in Shares)	(704,793)	1,525,999
Foreign currency translation adjustment					(139,000)	(139,000)
Net income for the nine months ended March 31, 2012				3,080,000		3,080,000
Comprehensive income						2,941,000
Balance at Mar. 31, 2012	$ 4,000	$ 535,000	$ 64,909,000	$ (40,985,000)	$ 1,204,000	$ 22,667,000
Balance (in Shares) at Mar. 31, 2012	385,357	53,493,077