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Derivative Financial Instruments - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Oct. 31, 2015
Debt Instrument [Line Items]        
Gain upon settlement of cash flow hedges, (less than $0.1 million) $ 100,000 $ 100,000    
2015 Credit Facility        
Debt Instrument [Line Items]        
Amount of hedged item       $ 262,500,000
Maximum borrowing capacity       350,000,000
Recurring        
Debt Instrument [Line Items]        
Derivative Liability 96,000   $ 57,000  
Recurring | Significant Observable Inputs (Level 2)        
Debt Instrument [Line Items]        
Derivative Liability 96,000   57,000  
Recurring | Designated as Hedging Instrument | Significant Observable Inputs (Level 2)        
Debt Instrument [Line Items]        
Derivative Liability $ 55,000   $ 57,000  
2015 Interest Rate Swap        
Debt Instrument [Line Items]        
Notional Amount       $ 262,500,000
Fixed interest rate       1.46%