Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings (Deficit) [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at beginning at Dec. 31, 2015	$ 1	$ 3	$ 36,070	$ (26,201)	$ (36)	$ 9,837
Balance at beginning (in shares) at Dec. 31, 2015	171	35,148
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss				(1,258)		(1,258)
Foreign currency translations					372	372
Preferred dividends				(25)		(25)
Options issued for services			188			188
Balance at ending at Mar. 31, 2016	$ 1	$ 3	$ 36,258	$ (27,484)	$ 336	$ 9,114
Balance at ending (in shares) at Mar. 31, 2016	171	35,148