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Stock Based Compensation (Details) - Restricted Stock Awards
12 Months Ended
Dec. 31, 2017
$ / shares
shares
2017 Incentive Plan  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Beginning balance - nonvested shares, Maximum Awarded Unit | shares 0
Granted, Maximum Awarded Units | shares 128,241
Vested, Maximum Awarded Units | shares 0
Forfeited, Maximum Awarded Units | shares (3,623)
Ending balance - nonvested shares, Maximum Awarded Unit | shares 124,618
Beginning balance - nonvested shares, Weighted Average Grant Date Fair Value | $ / shares $ 0.00
Granted, Weighted Average Grant Date Fair Value | $ / shares 13.77
Vested, Weighted Average Grant Date Fair Value | $ / shares 0
Forfeited, Weighted Average Grant Date Fair Value | $ / shares 13.53
Ending balance - nonvested shares, Weighted Average Grant Date Fair Value | $ / shares $ 13.77
2012 Incentive Plan  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Beginning balance - nonvested shares, Maximum Awarded Unit | shares 499,390
Granted, Maximum Awarded Units | shares 0
Vested, Maximum Awarded Units | shares (21,928)
Forfeited, Maximum Awarded Units | shares (12,234)
Ending balance - nonvested shares, Maximum Awarded Unit | shares 465,228
Beginning balance - nonvested shares, Weighted Average Grant Date Fair Value | $ / shares $ 8.30
Granted, Weighted Average Grant Date Fair Value | $ / shares 0
Vested, Weighted Average Grant Date Fair Value | $ / shares 7.14
Forfeited, Weighted Average Grant Date Fair Value | $ / shares 8.28
Ending balance - nonvested shares, Weighted Average Grant Date Fair Value | $ / shares $ 8.14