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Stockholders' Equity (Details) - USD ($)
$ in Thousands
 1 Months Ended 6 Months Ended 11 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Jun. 30, 2015
Mar. 24, 2014
LTR Plan        
Common Stock        
Amount received in exchange for shares of common stock under a long term incentive plan $ 1,621 $ 1,671    
Shares of common stock purchased under the long-term incentive plan 96,257 77,455    
Discounted price from market price at which shares purchased by participants in LTR Plan (as a percent) 75.00%      
Shares of common stock issued as a part of quarterly compensation of non-employee members of the Board of Directors 8,168 6,375    
Equity Plan | Restricted Stock Units        
Common Stock        
Shares granted     148,512 148,512
Accrued Dividend Equivalent Units     307