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Stockholders' Equity Stockholders' Equity - Subsequent Event (Details) - Subsequent Event [Member]
Jan. 01, 2018
$ / shares
shares
Subsequent Event [Line Items]  
Restricted stock granted (in shares) | shares 6,666
Award vesting period 1 year
2016 Omnibus Incentive Plan [Member]  
Subsequent Event [Line Items]  
Granted (in dollars per share) | $ / shares $ 45.00