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Restriction on Cash and Due From Banks	12 Months Ended
	Dec. 31, 2012
Restriction On Cash and Due From Banks [Abstract]
Restriction on Cash and Due From Banks	Note 2:   Restriction on Cash and Due From Banks State Bank is required to maintain reserve funds in cash and/or on deposit with the Federal Reserve Bank.  The reserve required at December 31, 2012, was $0.6 million.

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Restriction on cash and due from banks.

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