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DERIVATIVE INSTRUMENTS - Schedule of Derivatives (Details) - Cash Flow Hedging - Designated as Hedging Instrument - USD ($)
Mar. 31, 2017
Dec. 31, 2016
Derivative [Line Items]    
Current Notional Amount $ 400,000,000 $ 150,000,000.0
Estimated Fair Value 2,479,000  
3-month BBA LIBOR | Interest Rate Swap Designated June 22, 2016 Tranche 1    
Derivative [Line Items]    
Current Notional Amount $ 50,000,000  
Fixed Interest Rate 1.062%  
Estimated Fair Value $ 646,000  
3-month BBA LIBOR | Interest Rate Swap Designated June 22, 2016 Tranche 2    
Derivative [Line Items]    
Current Notional Amount $ 50,000,000  
Fixed Interest Rate 1.062%  
Estimated Fair Value $ 646,000  
1-Month USD LIBOR | Interest Rate Swap Designated July 12, 2016    
Derivative [Line Items]    
Current Notional Amount $ 50,000,000  
Fixed Interest Rate 0.825%  
Estimated Fair Value $ 775,000  
1-Month USD LIBOR | Interest Rate Swap Designated February 6, 2017 Tranche 2    
Derivative [Line Items]    
Current Notional Amount $ 100,000,000  
Fixed Interest Rate 1.652%  
Estimated Fair Value $ 300,000  
1-Month USD LIBOR | Interest Rate Swap Designated March 27, 2017    
Derivative [Line Items]    
Current Notional Amount $ 100,000,000  
Fixed Interest Rate 1.971%  
Estimated Fair Value $ 60,000  
3-Month USD LIBOR | Interest Rate Swap Designated February 6, 2017 Tranche 1    
Derivative [Line Items]    
Current Notional Amount $ 50,000,000  
Fixed Interest Rate 1.834%  
Estimated Fair Value $ 52,000