Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS Narrative (Details)

v3.3.0.814
DERIVATIVE INSTRUMENTS Narrative (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2011
USD ($)
interest_rate_derivative_held
Derivative [Line Items]            
Derivative instruments fair value liability $ 0.1   $ 0.1   $ 0.3  
Recognized gain 0.1 $ 0.0 0.2 $ 0.2    
Loss on derivative instrument $ 0.0   $ 0.3      
Interest Rate Swap            
Derivative [Line Items]            
Number of interest rate swaps held | interest_rate_derivative_held           2
Notional amount of interest rate derivatives           $ 25.4
Interest Rate Swap | Interest Rate Swap Agreement 1            
Derivative [Line Items]            
Fixed interest rate           1.29%
Interest Rate Swap | Interest Rate Swap Agreement 2            
Derivative [Line Items]            
Fixed interest rate           1.76%