Consolidated Statement of Stockholders' Equity - 12 months ended Dec. 31, 2016 - USD ($)	Convertible redeemable preferred stock	Common stock	Additional paid-in-capital	Accumulated deficit	Accumulated other comprehensive income	Treasury Stock	Total
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance at Dec. 31, 2015	$ 16,000	$ 36,000	$ 32,417,000	$ (951,000)	$ (35,847,000)	$ (208,000)	$ (4,537,000)
Dividend payments on preferred stock			(470,000)				(470,000)
Proceeds from stock option excercised			8,000				8,000
Stock-based compensation			120,000				120,000
Other Comprehensive income				259,000			259,000
Net Income (loss)					410,000		410,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance at Dec. 31, 2016	$ 16,000	$ 36,000	$ 32,075,000	$ (692,000)	$ (35,437,000)	$ (208,000)	$ (4,210,000)