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The cash outflow for cost incurred directly with the issuance of an equity security.

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Formation and Organization (Details) (USD $)	3 Months Ended	12 Months Ended			0 Months Ended	1 Months Ended
Formation and Organization (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Feb. 13, 2013	Dec. 31, 2012	Oct. 31, 2012
Formation and Organization [Abstract]
Exchange offer contribution - cash
Common stock, shares authorized		500,000,000us-gaap_CommonStockSharesAuthorized	500,000,000us-gaap_CommonStockSharesAuthorized
Common stock, par value per share		$ 0.0001	$ 0.0001
Preferred Stock, Shares Authorized		50,000,000us-gaap_PreferredStockSharesAuthorized	50,000,000us-gaap_PreferredStockSharesAuthorized
Preferred Stock, Par or Stated Value Per Share		$ 0.0001	$ 0.0001
Class of Stock [Line Items]
Offering fees	763,000us-gaap_PaymentsOfStockIssuanceCosts		216,658us-gaap_PaymentsOfStockIssuanceCosts
Value of stock issued			118,862,500	4,757,470
Common Stock [Member]
Class of Stock [Line Items]
Shares of stock issued					5,650,000	36,581	195,458
Common stock issued, price per share					$ 21.25
Gross proceeds from issuance initial public offering					120,100,000
Offering fees					1,200,000
Value of stock issued					$ 118,900,000