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Restrictions on Cash and Due from Banks
12 Months Ended
Dec. 31, 2011
Restrictions on Cash and Due from Banks  
Restrictions on Cash and Due from Banks

Note 2. Restrictions on Cash and Due from Banks

        Bank subsidiaries are required to maintain minimum average reserve balances with the Federal Reserve Bank. The amount of those reserve balances averaged approximately $115.5 million and $104.5 million during the year ended December 31, 2011 and 2010, respectively.