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Equity-Based Compensation - Schedule of Equity Units Activity (Details) - Long Term Incentive Plan (LTIP) - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Phantom Units    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Outstanding at beginning of period (shares) 99,100  
Granted (shares) 0  
Vested (shares) (29,254)  
Forfeited (shares) (11,467)  
Outstanding at end of period (shares) 58,379 99,100
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]    
Weighted average grant date per share, outstanding (in dollars per share) $ 16.40  
Weighted average grant date per share, granted (in dollars per share) 0.00  
Weighted average grant date per share, vested (in dollars per share) 16.40  
Weighted average grant date per share, forfeited (in dollars per share) 16.40  
Weighted average grant date per share, outstanding (in dollars per share) $ 16.40 $ 16.40
Restricted Units    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Outstanding at beginning of period (shares) 11,766  
Granted (shares) 17,260  
Vested (shares) (11,766) 0
Forfeited (shares) 0  
Outstanding at end of period (shares) 17,260 11,766
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]    
Weighted average grant date per share, granted (in dollars per share) $ 17.55 $ 17.00
Weighted average grant date per share, vested (in dollars per share) 17.00  
Weighted average grant date per share, forfeited (in dollars per share) 0.00  
Weighted average grant date per share, outstanding (in dollars per share) $ 17.55