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Earnings Per Common Share ("EPS") (Parenthetical) (Details)
Jan. 09, 2017
Tranche
$ / shares
shares
Class Of Warrant Or Right [Line Items]  
Number of tranches of warrants | Tranche 2
Tranche One Warrants [Member]  
Class Of Warrant Or Right [Line Items]  
Warrants to purchase shares of common stock | shares 8,200,405
Exercise price of warrants | $ / shares $ 31.40
Tranche Two Warrants [Member]  
Class Of Warrant Or Right [Line Items]  
Warrants to purchase shares of common stock | shares 8,200,405
Exercise price of warrants | $ / shares $ 39.25