Commitments and Contingencies (Details) (USD $)	0 Months Ended	12 Months Ended
	Oct. 21, 2011	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Complaint claim amount	$ 3,048,701
Attorney's fees and prejudgment interest		1,200,000
Fees under Fee Agreement, retainer		100,000
Fees under Fee Agreement, out-of-pocket expenses		49,000
Litigation accrual		$ 1,700,000