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Share Based Compensation Share Based Compensation (Narrative) (Details) - shares
3 Months Ended 12 Months Ended
Mar. 31, 2016
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2015
May. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of LTIP shares authorized 20,000,000   20,000,000 20,000,000  
Employee Stock Option [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of awards granted 0   0    
Stock Appreciation Rights (SARs) [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of awards granted 0 166,717 0    
Vesting period   5 years      
Percentage vested per year   20.00%      
Expiration period   10 years      
Risk-free interest rate       1.96%  
Expected dividend yield       2.75%  
Expected common stock volatility       61.84%  
Expected life       10 years  
2014 Long-Term Incentive Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of LTIP shares authorized         500,000