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Equity Incentive Plan - Schedule of LTIP Unit Awards (Details) - Long Term Incentive Plan Units - $ / shares
12 Months Ended
Sep. 09, 2010
Apr. 21, 2010
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]          
Number of Shares, Nonvested at beginning of the period (in shares)     183,300 51,555 103,110
Number of Shares, Granted (in shares) 26,250 246,960 112,251 183,300 0
Number of Shares, Vested (in shares)     0 (51,555) (51,555)
Number of Shares, Nonvested at end of the period (in shares)     295,551 183,300 51,555
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 Fair Value, Nonvested at beginning of the period (in dollars per share)     $ 14.13 $ 15.18 $ 15.18
Weighted - Average Grant Date Fair Value, Granted (in dollars per share)     14.73 14.13 0.00
Weighted - Average Grant Date Fair Value, Vested (in dollars per share)     (0.00) (15.18) (15.18)
Weighted - Average Grant Date Fair Value, Nonvested at end of the period (in dollars per share)     $ 14.36 $ 14.13 $ 15.18