The aggregate carrying amount of loans receivable that will be sold to other entities. Includes mortgage and all other loans (collectively, loans) not classified as held for investment. Such loans are stated at the lower of cost or market, or elected fair value. Mortgage loans exclude mortgage-backed securities which are considered a debt security (other loan).

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-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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+ Details

Loans and Allowance - Additional Information (Detail) (USD $)						6 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Feb. 10, 2012	Dec. 31, 2011	Jun. 30, 2012 Residential	Dec. 31, 2011 Residential	Jun. 30, 2012 Residential Specific reserves Loan	Jun. 30, 2012 Residential Real Estate and Home Equity	Jun. 30, 2012 Residential Real Estate and Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Residential real estate loans held for sale				$ 15,278,000	$ 17,864,000
Loan Acquired during acquisition	113,000,000	113,000,000
Fair Value Discount	19,200,000
Non- Accrual residential Mortgage Loans				7,040,000
Specific Reserves				875,000
Number of loans with specific reserve						40
Principal amount of loan	$ 20,485,000		$ 24,234,000	$ 2,115,000	$ 1,888,000	$ 2,954,000
Percentage of troubled debt restructured loans							61.00%	58.00%