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Derivative Instruments - Narrative (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2016
Mar. 04, 2016
Derivative [Line Items]    
Aggregate termination value $ 1,100  
Interest rate swap    
Derivative [Line Items]    
Fair value of derivatives in a net liability position 1,100  
Interest rate cap | LIBOR    
Derivative [Line Items]    
Derivative, cap interest rate, percent   2.50%
Cash flow hedging | Designated as hedging instrument    
Derivative [Line Items]    
Estimated gain (loss) reclassification from OCI to income (700)  
Cash flow hedging | Designated as hedging instrument | Interest rate swap    
Derivative [Line Items]    
Amount of hedged item $ 168,100  
Derivative, variable interest rate LIBOR  
Notional amount $ 168,103  
Cash flow hedging | Designated as hedging instrument | Interest rate cap    
Derivative [Line Items]    
Notional amount $ 400,000