XML 82 R91.htm IDEA: XBRL DOCUMENT v2.4.1.9
21. Fair Value (Details 2) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Fair Value Level 1    
Financial assets: (in thousands)    
Cash and cash equivalents $ 24,962us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
$ 18,330us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Securities held-to-maturity 0CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Securities available-for-sale 4,001CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
6,050CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Restricted equity securities 0us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Loans and loans held-for-sale    
Commercial & Industrial 0CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Commercial real estate 0CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Residential real estate - 1st lien 0CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Residential real estate - Jr. lien 0CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Consumer 0CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Mortgage servicing rights 0CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Accrued interest receivable 0us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Financial liabilities:    
Deposits, Other deposits 0us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Deposits, Brokered deposits 0us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Repurchase agreements 0us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Capital lease obligations 0us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Subordinated debentures 0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Accrued interest payable 0us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
0us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
Fair Value Level 2    
Financial assets: (in thousands)    
Cash and cash equivalents 0us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
0us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Securities held-to-maturity 42,234CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
38,370CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Securities available-for-sale 28,946CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
29,139CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Restricted equity securities 3,332us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
3,633us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Loans and loans held-for-sale    
Commercial & Industrial 391CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
346CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Commercial real estate 1,897CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
1,239CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Residential real estate - 1st lien 678CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
1,689CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Residential real estate - Jr. lien 329CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
483CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Consumer 0CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
0CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Mortgage servicing rights 1,528CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
1,608CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Accrued interest receivable 1,698us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
1,778us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Financial liabilities:    
Deposits, Other deposits 473,100us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
464,220us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Deposits, Brokered deposits 20,054us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
18,401us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Repurchase agreements 28,543us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
29,645us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Capital lease obligations 640us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
711us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Subordinated debentures 12,867us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
12,880us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Accrued interest payable 64us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
75us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel2Member
Fair Value Level 3    
Financial assets: (in thousands)    
Cash and cash equivalents 0us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Securities held-to-maturity 0CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Securities available-for-sale 0CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Restricted equity securities 0us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Loans and loans held-for-sale    
Commercial & Industrial 64,800CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
56,035CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Commercial real estate 167,961CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
157,843CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Residential real estate - 1st lien 166,171CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
174,776CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Residential real estate - Jr. lien 45,113CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
45,785CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Consumer 8,315CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
9,130CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Mortgage servicing rights 0CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Accrued interest receivable 0us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Financial liabilities:    
Deposits, Other deposits 0us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Deposits, Brokered deposits 0us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Repurchase agreements 0us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Capital lease obligations 0us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Subordinated debentures 0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Accrued interest payable 0us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
0us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
Carrying Amount    
Financial assets: (in thousands)    
Cash and cash equivalents 24,962us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
18,330us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Securities held-to-maturity 41,811CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
37,937CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Securities available-for-sale 32,947CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
35,189CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Restricted equity securities 3,332us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
3,633us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Loans and loans held-for-sale    
Commercial & Industrial 63,709CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
55,069CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Commercial real estate 164,212CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
154,696CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Residential real estate - 1st lien 162,635CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
171,498CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Residential real estate - Jr. lien 44,457CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
45,292CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Consumer 7,912CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
8,708CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Mortgage servicing rights 1,312CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
1,329CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Accrued interest receivable 1,698us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
1,778us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Financial liabilities:    
Deposits, Other deposits 472,966us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
463,160us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Deposits, Brokered deposits 20,053us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
18,393us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Repurchase agreements 28,543us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
29,645us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Capital lease obligations 640us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
711us-gaap_DebtAndCapitalLeaseObligations
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Subordinated debentures 12,887us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
12,887us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Accrued interest payable 64us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
75us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_CarryingReportedAmountFairValueDisclosureMember
Fair Value    
Financial assets: (in thousands)    
Cash and cash equivalents 24,962us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
18,330us-gaap_CashAndCashEquivalentsFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Securities held-to-maturity 42,234CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
38,370CMTV_HeldToMaturitySecuritiesFairValue1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Securities available-for-sale 32,947CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
35,189CMTV_AvailableForSaleSecuritiesFairValueDisclosure1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Restricted equity securities 3,332us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
3,633us-gaap_RestrictedInvestmentsAtFairValue
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Loans and loans held-for-sale    
Commercial & Industrial 65,191CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
56,381CMTV_CommercialLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Commercial real estate 169,858CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
159,082CMTV_CommercialRealEstateLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Residential real estate - 1st lien 166,849CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
176,465CMTV_ResidentialRealEstate1StLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Residential real estate - Jr. lien 45,442CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
46,268CMTV_ResidentialRealEstateJrLienLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Consumer 8,315CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
9,130CMTV_ConsumerLoansFairValueDisclosure
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Mortgage servicing rights 1,528CMTV_ServicingAssetAtFairValueAmount1
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= us-gaap_EstimateOfFairValueFairValueDisclosureMember
1,608CMTV_ServicingAssetAtFairValueAmount1
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Accrued interest receivable 1,698us-gaap_AccruedInvestmentIncomeReceivable
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= us-gaap_EstimateOfFairValueFairValueDisclosureMember
1,778us-gaap_AccruedInvestmentIncomeReceivable
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
Financial liabilities:    
Deposits, Other deposits 473,100us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
464,220us-gaap_InterestBearingDomesticDepositOtherTimeDeposit
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
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Deposits, Brokered deposits 20,054us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
= us-gaap_EstimateOfFairValueFairValueDisclosureMember
18,401us-gaap_InterestBearingDomesticDepositBrokered
/ us-gaap_EligibleItemOrGroupForFairValueOptionAxis
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Repurchase agreements 28,543us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
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29,645us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
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Capital lease obligations 640us-gaap_DebtAndCapitalLeaseObligations
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711us-gaap_DebtAndCapitalLeaseObligations
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Subordinated debentures 12,867us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
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12,880us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
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Accrued interest payable $ 64us-gaap_InterestPayableCurrentAndNoncurrent
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$ 75us-gaap_InterestPayableCurrentAndNoncurrent
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= us-gaap_EstimateOfFairValueFairValueDisclosureMember