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Equity Based Compensation (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total unrecognized compensation costs $ 0.5  
Weighted average period of recognition (years) 1 year 7 months  
Selling, General and Administrative Expenses [Member]    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Unit-based compensation expense $ 0.2 $ 0.1
Minimum [Member]    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Award vesting period (years) 1 year  
Maximum [Member]    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Award vesting period (years) 5 years