Common Share Capitalization (Summary Of Common Shares Outstanding) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Shares Outstanding, period begin	25,441,750	20,403,723	25,428,186	20,370,469
Stock Issued During Period, Shares, New Issues	0	5,000,000	0	5,000,000
Shares issued in connection with incentive fee payment	0	8,288	13,564	41,542
Common Shares Outstanding, period end	25,441,750	25,412,011	25,441,750	25,412,011