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v2.4.1.9

Acquisitions (Schedule Of Business Acquisition) (Details) (USD $) In Thousands, unless otherwise specified | 0 Months Ended |  |  |
--- | --- | --- | --- | ---
Jan. 10, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Identifiable liabilities: |  |  |  |
Beginning balance |  | $ 71,401 us-gaap_Goodwill | $ 71,401 us-gaap_Goodwill | $ 62,988 us-gaap_Goodwill
Gross carrying amount |  | 8,387 us-gaap_FiniteLivedCoreDepositsGross | 8,387 us-gaap_FiniteLivedCoreDepositsGross |
Community Bank [Member] |  |  |  |
Consideration: |  |  |  |
Cash | 12,738 us-gaap_PaymentsToAcquireBusinessesGross / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Common stock | 27,783 us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Warrant issued | 725 us-gaap_BusinessCombinationConsiderationTransferredOther1 / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Purchase price | 41,246 us-gaap_BusinessCombinationConsiderationTransferred1 / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Identifiable assets: |  |  |  |
Cash and cash equivalents | 8,888 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Investment securities | 17,659 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Loans | 372,169 us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Bank owned life insurance | 6,935 chco_BusinessAcquisitionPurchasePriceAllocationBankOwnedLifeInsurance / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Premises and equipment | 8,950 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Deferred tax asset, net | 15,228 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Other assets | 7,989 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Total identifiable assets | 437,818 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Identifiable liabilities: |  |  |  |
Deposits | 383,070 chco_BusinessAcquisitionPurchasePriceAllocationDeposits / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Other liabilities | 24,484 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Total identifiable liabilities | 407,554 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Net identifiable assets | 30,264 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Beginning balance | 8,271 us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |
Gross carrying amount | $ 2,711 us-gaap_FiniteLivedCoreDepositsGross / us-gaap_BusinessAcquisitionAxis = chco_CommunityFinancialCorporationMember |  |  |

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- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 + Details
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- Definition The amount of property, plant, and equipment recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=25498275&loc=d3e2207-128464 + Details
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- Definition Fair value at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality. + 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 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 + Details
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- Definition Bank deposits belonging to an acquired bank that can be counted on as a stable source of lending funds. These deposits have the following attributes: predictable costs and low sensitivity to interest rates. This intangible asset is usually amortized over its estimated useful life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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