Trust Preferred Capital Notes (Tables)	6 Months Ended
Jun. 30, 2012
Trust Preferred Capital Notes [Abstract]
Schedule of junior subordinated debt securities outstanding payable	A description of the junior subordinated debt securities outstanding payable to the trusts is shown below:

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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