Closing of Merger and Financing Transaction (Details) (USD $) In Thousands, except Share data, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012
Common shares outstanding at the date of merger (in thousands)	167,504,447	4,674,495
Cash consideration	$ 293
Total purchase price	94,151
Date of Merger [Member]
Common shares outstanding at the date of merger (in thousands)	61,749
Closing price per share	$ 1.52
Total purchase price	$ 93,858