Significant Accounting Policies - IPO (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2013
Accounting Policies [Abstract]
Initial Offering Period		February 20, 2013
Stock Issued During Period Shares New Issues	6,235,017	2,400,000
Proceeds From Issuance Initial Public Offering		$ 35,400,000