Subsequent Events (Details) (USD $)	3 Months Ended			6 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Subsequent Event [Line Items]
Dividends Payable, Date Declared	Aug. 06, 2014
Dividends declared per share	$ 0.25	$ 0.25	$ 0.25	$ 0.50	$ 0.50
Dividends Payable, Date to be Paid	Aug. 26, 2014
Dividends Payable, Date of Record	Aug. 18, 2014
Castle Creek Finance LLC [Member]
Subsequent Event [Line Items]
Term date of related party service agreement	Aug. 06, 2014
Related party service agreement date	May 08, 2011