Consolidated Statement of Stockholders' Equity (USD $)	Convertible redeemable preferred stock	Common stock	Additional paid-in-capital	Accumulated deficit	Accumulated other comprehensive income	Treasury Stock	Total
Stockholders' Equity at Dec. 31, 2012
Cash dividends: preferred stock			$ (300,000)				$ (300,000)
Stock based compensation expense			182,000				182,000
Comprehensive income (loss)					(206,000)		(206,000)
Net (loss) income				(2,996,000)			(2,996,000)
Stockholders' Equity at Dec. 31, 2013	8,000	36,000	30,938,000	(28,034,000)	(911,000)	(208,000)	1,829,000
Cash dividends: preferred stock			(370,000)				(370,000)
Stock based compensation expense			156,000				156,000
Comprehensive income (loss)					53,000		53,000
Net (loss) income				(3,447,000)			(3,447,000)
Preferred stock issued	8,000		1,992,000				2,000,000
Stockholders' Equity at Dec. 31, 2014	$ 16,000	$ 36,000	$ 32,716,000	$ (28,034,000)	$ (858,000)	$ (208,000)	$ 221,000