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Incentive Plan - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Jun. 01, 2017
May 25, 2017
Mar. 15, 2017
Feb. 28, 2017
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Excess tax benefit due to net operating loss carryforwards         $ 0 $ 0 $ 0 $ 0
Stock options exercised (in shares)             0 0
Granted during period (in shares)             860,402  
Restricted stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting period   10 months            
Granted during period (in shares)   26,700            
Restricted stock options                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Options expiration period             10 years  
Vesting period       3 years     3 years  
Phantom Restricted Stock Awards | March, 2017                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting period     2 years          
Shares issued (in shares)     42,820          
Phantom Restricted Stock Awards | March, 2017 | Vesting Period One                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting percentage     33.33%          
Phantom Restricted Stock Awards | March, 2017 | Vesting Period Two                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting percentage     33.33%          
Phantom Restricted Stock Awards | March, 2017 | Vesting Period Three                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting percentage     33.33%          
Phantom Restricted Stock Awards | June, 2017                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Options expiration period 3 years              
Shares issued (in shares) 79,440              
Phantom Restricted Stock Awards | June, 2017 | Vesting Period One                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting percentage 33.33%              
Phantom Restricted Stock Awards | June, 2017 | Vesting Period Two                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting percentage 33.33%              
Phantom Restricted Stock Awards | June, 2017 | Vesting Period Three                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting percentage 33.33%              
Phantom Restricted Stock Awards | Q3 2017                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares issued (in shares)         7,580