Condensed Consolidated Statement of Equity (unaudited) - 9 months ended Sep. 30, 2017 - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at beginning at Dec. 31, 2016	$ 1	$ 1	$ 37,504	$ (33,590)	$ 29	$ 3,945
Balance at beginning (in shares) at Dec. 31, 2016	171	6,145
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)				(3,826)		(1,398)
Foreign currency translations					(51)	(51)
Shares issued for services			176			$ 176
Shares issued for services (in shares)		92				91,667
Shares issued for cash			265			$ 265
Shares issued for cash (in shares)		417				417,461
Shares issued on exercise of warrants			146			$ 146
Shares issued on exercise of warrants (in shares)		183
Shares issued in settlement of related party debts			662			$ 662
Shares issued in settlement of related party debts (in shares)		860				859,802
Warrants issued for services			123			$ 123
Shares issued for amounts owing			30			30
Shares issued for amounts owing (in shares)		37
Amendment to preferred stock agreement
Amendment to preferred stock agreement (in shares)	385
Shares issued for services			145			145
Shares issued for services (in shares)		3,000
Reclassification of mandatorily redeemable preferred shares			62			62
Balance at ending at Sep. 30, 2017	$ 1	$ 1	$ 41,863	$ (37,416)	$ (22)	$ 4,427
Balance at ending (in shares) at Sep. 30, 2017	556	10,734