Consolidated Statement of Stockholders' Equity (USD $)	Total	Convertible redeemable preferred stock	Common stock	Additional paid-in-capital	Accumulated deficit	Treasury Stock
Stockholders' Equity at Dec. 31, 2009	$ 6,486,000	$ 8,000	$ 36,000	$ 31,005,000	$ (24,355,000)	$ (208,000)
Stock Issued During the Period, Value, Stock Options Excercised	3,000			3,000
Cash dividends: preferred stock	(210,000)			(210,000)
Stock based compensation expense	285,000			285,000
Net Income (loss)	(1,570,000)				(1,570,000)
Net unrealized gain (loss) on investments available for sale	7,000				7,000
Stockholders' Equity at Dec. 31, 2010	4,857,000	8,000	36,000	31,083,000	(26,062,000)	(208,000)
Translation Adjustment at Dec. 31, 2010	(144,000)				(144,000)
Stock Issued During the Period, Value, Stock Options Excercised	41,000			41,000
Cash dividends: preferred stock	(150,000)			(150,000)
Stock based compensation expense	110,000			110,000
Net Income (loss)	(131,000)				(131,000)
Net unrealized gain (loss) on investments available for sale	(6,000)				(6,000)
Stockholders' Equity at Jun. 30, 2011	4,735,000	8,000	36,000	31,084,000	(26,185,000)	(208,000)
Translation Adjustment at Jun. 30, 2011	$ 14,000				$ 14,000