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DERIVATIVES (INTEREST RATE SWAPS) (DETAILS) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Interest Rate Swap One [Member]
Mar. 31, 2014
Interest Rate Swap Two [Member]
Mar. 31, 2014
Total Interest Rate Swaps [Member]
Derivative [Line Items]          
Notional Amount $ 229,500 $ 204,500 $ 25,000 $ 15,000 $ 40,000
Variable Rate Received     1 - month LIBOR 1 - month LIBOR  
Fixed Rate Paid     2.55% 3.14%  
Contract Commencement Date     Apr. 01, 2012 May 01, 2012  
Contract Maturity Date     Apr. 01, 2016 May 01, 2017