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DERIVATIVE INSTRUMENTS (Tables)
 12 Months Ended
Dec. 31, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Effects of Change in Interest Rates
The following table illustrates the effect on the fair value of the interest rate cap as a result of movements in the interest rate market (dollars in thousands):
Effects of Change in Interest Rates
+50 Basis Points
 
-50 Basis Points
 
+100 Basis Points
 
-100 Basis Points
$
2,546

 
$
(2,051
)
 
$
5,521

 
$
(3,535
)