Sale of Common stock (Details) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
	Dec. 22, 2015	Oct. 08, 2015	Dec. 31, 2015	Dec. 31, 2014
Sale of common stock (Textual)
Aggregate offering price			$ 8,500
Sale of common stock shares	172		3,155,000
Gross proceeds from sale of shares			$ 1,695
Sale of stock price	$ 0.25
Common stock, par value			$ 0.001	$ 0.001
Exercise price			$ 0.25
Sale of Common stock, Description			The Company is prohibited from effecting an exercise of any Warrant to the extent that, as a result of any such exercise, the holder would beneficially own more than 4.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of such Warrant, which beneficial ownership limitation may be increased by the holder up to, but not exceeding, 9.99%. The Warrants are also subject to certain adjustments upon certain actions by the Company as outlined in the Warrants. Prior to receipt of shareholder approval, the warrants, when aggregated with the shares of common stock issued in the offering, shall not be exercisable into more than 19.99% of the number of shares of Common Stock outstanding as of the closing date.
Gross proceeds under Qualifying Transaction			$ 7,500
Subscription Agreement [Member]
Sale of common stock (Textual)
Sale of stock price		$ 0.25
Common stock, par value		$ 0.001
Term Of Warrant		3 years
Issuance and sale of units		$ 700