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Loans (Composition Of Loans Acquired At Acquisition) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	$ 2,684,457	$ 2,652,066
Virginia Savings Bank [Member]
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	33,408	38,345
Credit-impaired loans:
Carrying value	1,984	1,964
Contractual principal and interest	2,376	2,407
Community Bank [Member]
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	199,676	219,923
Credit-impaired loans:
Carrying value	13,958	15,365
Contractual principal and interest	18,546	23,277
Virginia Savings Bank And Community Financial [Member]
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	233,084	258,268
Credit-impaired loans:
Carrying value	15,942	17,329
Contractual principal and interest	$ 20,922	$ 25,684

X

- Definition

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 30



-Section 50



-Paragraph 2



-Subparagraph (a)(1)



-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 30



-Section 15



-Paragraph 2



-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

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- Definition

The undiscounted sum of all amounts, including amounts deemed principal, interest, fees, penalties, and other under the loan, owed to the investor at the reporting date, whether or not currently due and whether or not any such amounts have been written or charged off by the investor. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 30



-Section 15



-Paragraph 2



-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



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-Section 50



-Paragraph 2



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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 10



-Section 45



-Paragraph 2



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