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FAIR VALUE (Additional Information About Assets Which Were Measured at Fair Value on a Recurring Basis Utilizing Level 3 Inputs) (Details) (Investment Securities [Member], Recurring Basis [Member], Level 3 [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Investment Securities [Member] | Recurring Basis [Member] | Level 3 [Member]
 
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Balance, beginning of year $ 10,367
Purchases 3,404
Income accreted 227
Payments and distributions received (2,719)
Impairment recognized in earnings (214)
Sales (2,460)
Gain on sales of trading securities 517
Unrealized holding gain on trading securities 745
Change in unrealized losses – included in accumulated other comprehensive loss (410)
Balance, end of period $ 9,457