CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) - 9 months ended Sep. 30, 2018 - USD ($) $ in Thousands	Redeemable Convertible Preferred Stock Series B [Member]	Common Stock [Member]	Additional Paid in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Non-controlling Interest [Member]	Series A Preferred Stock [Member]	Series C Preferred Stock [Member]	Series D Preferred Stock [Member]	Total
BALANCE, AT BEGINNING at Dec. 31, 2017	$ 87	$ 119	$ 132,446	$ (135,022)	$ (1,162)	$ 174	$ 1			$ (3,444)
BALANCE, AT BEGINNING (in shares) at Dec. 31, 2017	1,500,000	11,925,791					123,668
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation (including restricted shares to the Company's CFO)			21							21
Issuance of Series B redeemable convertible preferred stock and embedded option	$ 2,325
Issuance of Series B redeemable convertible preferred stock and embedded option (in shares)	2,325,000
Issuance of common stock to Company's former CFO		$ 3	83							$ 86
Issuance of common stock to Company's former CFO (in shares)		271,000								2,500,000
Issuance of warrants to service provider to purchase common stock			98							$ 98
Partial exercise of series B redeemable convertible preferred stock written call option (Note 5)	681									681
Dividend on Series B redeemable convertible preferred stock (Note 5)	177			(177)						(177)
Accretion of Series B redeemable convertible preferred stock to redemption value (Note 5)	2,001			(2,001)						(2,001)	[1]
Conversion of series B redeemable convertible preferred stock into common stock	$ (2,553)	$ 30	2,523							2,553
Conversion of series B redeemable convertible preferred stock into common stock (in shares)	(1,869,663)	2,965,301
Cancellation of Series B preferred stock and related portion of common stock converted from Series B in exchange for issuance of Series D preferred stock	$ (2,719)	$ (30)	2,727						$ 62	$ 2,759
Cancellation of Series B preferred stock and related portion of common stock converted from Series B in exchange for issuance of Series D preferred stock (in shares)	(1,955,337)	(2,965,301)							6,217,490	2,718
Cancellation of common stock issued to noteholders in exchange for issuance of Series C preferred stock		$ (56)	427	(446)				$ 75
Cancellation of common stock issued to noteholders in exchange for issuance of Series C preferred stock (in shares)		(5,628,291)						7,485,627
Issuance of Series D convertible preferred stock			98						$ 2	$ 100
Issuance of Series D convertible preferred stock (in shares)									153,846
Foreign currency translation adjustment					(48)
Net Income (Loss)				795		(2)				793
BALANCE, AT ENDING at Sep. 30, 2018		$ 66	$ 138,423	$ (136,851)	$ (1,210)	$ 172	$ 1	$ 75	$ 64	$ 740
BALANCE, AT ENDING (in shares) at Sep. 30, 2018		6,568,500					123,668	7,485,627	6,371,336

[1] Based on the rights and privileges of Series B Preferred Stock, since the Company did not obtain shareholder approval at March 31, 2018, the then outstanding Series B Preferred Stock became redeemable at the option of OFI. Consequently, in each reporting period commencing March 31, 2018, the outstanding Series B Preferred Stock is recorded at its maximum redemption value until occurrence of redemption or conversion. These shares were cancelled as a result of the entry into the Remediation Agreement on September 24, 2018 as described below (see also Note 5).