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Repurchase Agreements and Other Borrowings	6 Months Ended
Repurchase Agreements and Other Borrowings	Jun. 30, 2013
Repurchase Agreements and Other Borrowings [Abstract]
Repurchase Agreements and Other Borrowings	Repurchase Agreements and Other Borrowings Securities sold under agreements to repurchase had a decrease of $18.8 million during the first six months of 2013 primarily due to the seasonal declines in balances of various customers.