Convertible Loan, Related Party - Schedule of Issuance of Common Stock for Settlement of Interest Expense, Commitment Fees and Establishment Fee (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Shares of common stock issued, Amount	$ 1,038	$ 3,600
Shares of common stock issued, Shares	428,765
Establishment Fee [Member]
Shares of common stock issued, Amount	300
Shares of common stock issued, Shares	117,188
Volume Weighted Average Price	$ 2.5600
Date of Issuance	Feb. 04, 2014
Interest Payment and Commitment Fee [Member]
Shares of common stock issued, Amount	63
Shares of common stock issued, Shares	21,218
Volume Weighted Average Price	$ 2.9731
Date of Issuance	Feb. 04, 2014
Interest Payment and Commitment Fee One [Member]
Shares of common stock issued, Amount	138
Shares of common stock issued, Shares	45,737
Volume Weighted Average Price	$ 3.0209
Date of Issuance	Apr. 10, 2014
Interest Payment and Commitment Fee Two [Member]
Shares of common stock issued, Amount	175
Shares of common stock issued, Shares	69,233
Volume Weighted Average Price	$ 2.6561
Date of Issuance	Jul. 25, 2014
Interest Payment [Member]
Shares of common stock issued, Amount	164
Shares of common stock issued, Shares	72,477
Volume Weighted Average Price	$ 2.7595
Date of Issuance	Oct. 02, 2014
Interest Payment One [Member]
Shares of common stock issued, Amount	$ 198
Shares of common stock issued, Shares	102,912
Volume Weighted Average Price	$ 1.9434
Date of Issuance	Jan. 02, 2015