Consolidated Statement of Stockholders’ Equity (Unaudited) (USD $)	Convertible Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at July 1, 2013 at Jun. 30, 2013	$ 4,000	$ 540,000	$ 65,497,000	$ (33,799,000)	$ 958,000	$ 33,200,000
Balance at July 1, 2013 (in Shares) at Jun. 30, 2013	385,357	54,000,186
Vesting of stock options granted to employees			159,000			159,000
Preferred stock dividends			(55,000)			(55,000)
Issuance of common stock upon the exercise of stock options		3,000	163,000			166,000
Issuance of common stock upon the exercise of stock options (in Shares)		248,260
Foreign currency translation adjustment					(48,000)	(48,000)
Net income for the six months ended December 31, 2013				909,000		909,000
Balance at December 31, 2013 at Dec. 31, 2013	$ 4,000	$ 543,000	$ 65,764,000	$ (33,890,000)	$ 910,000	$ 34,331,000
Balance at December 31, 2013 (in Shares) at Dec. 31, 2013	385,357	54,248,446