Closing of Merger and Financing Transaction (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Common shares outstanding at the date of merger	244,207,733	5,391,095
Total purchase price	$ 93,858
Cash consideration	293
Total purchase price	$ 94,151
Merger Agreement [Member]
Business Acquisition [Line Items]
Common shares outstanding at the date of merger	61,749
Closing price per share	$ 1.52