FAIR VALUE OF FINANCIAL INSTRUMENTS - Derivative Valuation (Details 11) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Purchases, sales and repayments  
Derivative assets $ 35,926 [1]
Nonhedge Derivative
  
Derivative assets 0
Gains (losses) included in net income 1,820 [2]
Purchases, sales and repayments  
Purchases 34,106
Derivative assets $ 35,926
[1] Represents our historical consolidated balance sheet at December 31, 2013.
[2] The gains (losses) recorded in earnings during the period are attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting dates. These gains (losses) represent the change in fair value of the non-hedge derivative instruments and are recorded in "Other Income" in the Consolidated Statements of Income.