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Stock-Based Compensation - Summary of SARs (Details) - Stock appreciation rights - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Shares    
Non-vested shares, Beginning balance (in shares) 243,750 0
Granted (in shares) 0 243,750
Vested (in shares) 0 0
Forfeited/Canceled (in shares) (243,750) 0
Non-vested shares, Ending balance (in shares) 0 243,750
Weighted Average Grant Date Fair Value    
Nonvested shares, Weighted Average Grant Date Fair Value, Beginning Balance (in usd per share) $ 13.87 $ 0.00
Non vested shares granted, Weighted Average Grant Date Fair Value (in usd per share) 0.00 13.87
Vested in period, Weighted Average Grant Date Fair Value (in usd per share) 0.00 0.00
Forfeited, Weighted Average Grant Date Fair Value (in usd per share) 13.87 0.00
Non-vested shares, Weighted Average Grant Date Fair Value, Ending Balance (in usd per share) $ 0.00 $ 13.87
Aggregate weighted average grant-date fair value of share granted $ 0 $ 0
SARs outstanding, weighted average remaining contractual term   4 years 6 months
SARs vested and exercisable (in shares) 0 43,750
SARs vested and exercisable, weighted average exercise price (in usd per share) $ 0.00 $ 13.87
SARs exercisable, intrinsic value $ 0 $ 0