STOCKHOLDER’S EQUITY (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Jan. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Oct. 31, 2015
Preferred Stock, Shares Authorized		1,666,667	1,666,667
Preferred Stock, Par or Stated Value Per Share		$ 0.0001	$ 0.0001
Stock Repurchased and Retired During Period, Value			$ 2,500
Class C Special Stock [Member]
Common Stock, Shares Authorized		781,281	781,281
Common Stock, Par or Stated Value Per Share		$ 0.0001	$ 0.0001
Common Stock Conversion Price		$ 90.00	$ 90.00
Common Stock, Shares, Issued		10,864	10,864
Common Stock, Shares, Outstanding		10,864	10,864
Warrant [Member]
Class Of Warrant Or Right Number Of Securities Called By Warrants That Expired During Period Number				405,000
Class of Warrant or Right, Outstanding		2,100,000
Class Of Warrant Or Right Issued During Period Number		2,100,000
Stock Repurchase Program [Member]
Stock Repurchase Program, Authorized Amount					$ 25,000
Stock Repurchased and Retired During Period, Shares	65,000
Stock Repurchased and Retired During Period, Value	$ 2,500
Common Stock [Member]
Common Stock, Shares Authorized		33,300,000
Common Stock, Par or Stated Value Per Share		$ 0.0001
Common Stock, Shares, Issued		11,700,000	11,600,000
Common Stock, Shares, Outstanding		11,700,000	11,600,000
Stock Repurchased and Retired During Period, Value			$ 0