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Equity-Based Compensation - Narrative (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2017
USD ($)
Restricted Stock [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Unrecognized compensation cost of unvested share-based awards $ 20
Weighted average remaining period unrecognized compensation cost related to non-vested 1 year 6 months
Restricted Stock [Member] | Minimum [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Share-based compensation vesting period 1 year
Restricted Stock [Member] | Maximum [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Share-based compensation vesting period 3 years
Restricted Stock Units (RSUs) [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Unrecognized compensation cost of unvested share-based awards $ 20
Weighted average remaining period unrecognized compensation cost related to non-vested 1 year 6 months
Restricted Stock Units (RSUs) [Member] | Minimum [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Share-based compensation vesting period 1 year
Restricted Stock Units (RSUs) [Member] | Maximum [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Share-based compensation vesting period 3 years
Non-Employee Directors [Member] | Restricted Stock [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Share-based compensation expense $ 6
Non-Employee Directors [Member] | Restricted Stock Units (RSUs) [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Share-based compensation expense $ 6