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Note 4 - Loans and Allowance for Credit Losses (Detail) - Effect of nonaccrual loans on interest income (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Interest income that would have been recognized had the loans performed in accordance with their original terms $ 753 $ 1,064
Less: Interest income recognized on nonaccrual loans (375) (842)
Total (addition) reduction of interest income $ 378 $ 222