FAIR VALUE MEASUREMENTS (Carrying Values and Estimated Fair Values of the Company's Financial Instruments) (Details) (USD $) In Thousands, unless otherwise specified
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Mar. 31, 2015
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Dec. 31, 2014
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ASSETS |
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Cash and cash equivalents |
$ 137,362us-gaap_CashAndCashEquivalentsFairValueDisclosure
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$ 133,260us-gaap_CashAndCashEquivalentsFairValueDisclosure
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Securities available for sale, at fair value |
1,089,664us-gaap_AvailableForSaleSecurities
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1,102,114us-gaap_AvailableForSaleSecurities
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Restricted stock |
53,146us-gaap_RestrictedInvestmentsAtFairValue
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54,854us-gaap_RestrictedInvestmentsAtFairValue
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Loans held for sale |
46,048us-gaap_LoansHeldForSaleFairValueDisclosure
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42,519us-gaap_LoansHeldForSaleFairValueDisclosure
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Net loans |
5,381,792us-gaap_LoansReceivableFairValueDisclosure
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5,340,759us-gaap_LoansReceivableFairValueDisclosure
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Interest rate swap |
4,684us-gaap_InterestRateDerivativeAssetsAtFairValue
|
2,681us-gaap_InterestRateDerivativeAssetsAtFairValue
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Cash flow hedges |
1,185us-gaap_CashFlowHedgeDerivativeInstrumentAssetsAtFairValue
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580us-gaap_CashFlowHedgeDerivativeInstrumentAssetsAtFairValue
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Accrued interest receivable |
22,313us-gaap_AccountsReceivableFairValueDisclosure
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21,775us-gaap_AccountsReceivableFairValueDisclosure
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Bank owned life insurance |
140,143us-gaap_BankOwnedLifeInsurance
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139,005us-gaap_BankOwnedLifeInsurance
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LIABILITIES |
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Deposits |
5,669,754us-gaap_DepositsFairValueDisclosure
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5,637,929us-gaap_DepositsFairValueDisclosure
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Borrowings |
653,782us-gaap_DebtInstrumentFairValue
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666,224us-gaap_DebtInstrumentFairValue
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Accrued interest payable |
1,818us-gaap_AccruedLiabilitiesFairValueDisclosure
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1,899us-gaap_AccruedLiabilitiesFairValueDisclosure
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Interest rate swap |
4,684us-gaap_InterestRateDerivativeLiabilitiesAtFairValue
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2,681us-gaap_InterestRateDerivativeLiabilitiesAtFairValue
|
Cash flow hedges |
10,854us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue
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8,433us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue
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Carrying Value [Member] |
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ASSETS |
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Cash and cash equivalents |
137,362us-gaap_CashAndCashEquivalentsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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133,260us-gaap_CashAndCashEquivalentsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Securities available for sale, at fair value |
1,089,664us-gaap_AvailableForSaleSecurities / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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1,102,114us-gaap_AvailableForSaleSecurities / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Restricted stock |
53,146us-gaap_RestrictedInvestmentsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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54,854us-gaap_RestrictedInvestmentsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Loans held for sale |
46,048us-gaap_LoansHeldForSaleFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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42,519us-gaap_LoansHeldForSaleFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Net loans |
5,356,778us-gaap_LoansReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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5,313,612us-gaap_LoansReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Interest rate swap |
4,684us-gaap_InterestRateDerivativeAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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2,681us-gaap_InterestRateDerivativeAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Cash flow hedges |
1,185us-gaap_CashFlowHedgeDerivativeInstrumentAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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580us-gaap_CashFlowHedgeDerivativeInstrumentAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Accrued interest receivable |
22,313us-gaap_AccountsReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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21,775us-gaap_AccountsReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Bank owned life insurance |
140,143us-gaap_BankOwnedLifeInsurance / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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139,005us-gaap_BankOwnedLifeInsurance / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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LIABILITIES |
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Deposits |
5,670,228us-gaap_DepositsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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5,638,770us-gaap_DepositsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Borrowings |
674,348us-gaap_DebtInstrumentFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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686,935us-gaap_DebtInstrumentFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Accrued interest payable |
1,818us-gaap_AccruedLiabilitiesFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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1,899us-gaap_AccruedLiabilitiesFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
|
Interest rate swap |
4,684us-gaap_InterestRateDerivativeLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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2,681us-gaap_InterestRateDerivativeLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Cash flow hedges |
10,854us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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8,433us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Quoted Prices in Active Markets for Identical Assets Level 1 [Member] |
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ASSETS |
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Cash and cash equivalents |
137,362us-gaap_CashAndCashEquivalentsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
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133,260us-gaap_CashAndCashEquivalentsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
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Securities available for sale, at fair value |
|
|
Restricted stock |
|
|
Loans held for sale |
|
|
Net loans |
|
|
Interest rate swap |
|
|
Cash flow hedges |
|
|
Accrued interest receivable |
|
|
Bank owned life insurance |
|
|
LIABILITIES |
|
|
Deposits |
|
|
Borrowings |
|
|
Accrued interest payable |
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|
Interest rate swap |
|
|
Cash flow hedges |
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Significant Other Observable Inputs Level 2 [Member] |
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ASSETS |
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Cash and cash equivalents |
|
|
Securities available for sale, at fair value |
1,089,664us-gaap_AvailableForSaleSecurities / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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1,102,114us-gaap_AvailableForSaleSecurities / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
|
Restricted stock |
53,146us-gaap_RestrictedInvestmentsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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54,854us-gaap_RestrictedInvestmentsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Loans held for sale |
46,048us-gaap_LoansHeldForSaleFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
|
42,519us-gaap_LoansHeldForSaleFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Net loans |
|
|
Interest rate swap |
4,684us-gaap_InterestRateDerivativeAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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2,681us-gaap_InterestRateDerivativeAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Cash flow hedges |
1,185us-gaap_CashFlowHedgeDerivativeInstrumentAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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580us-gaap_CashFlowHedgeDerivativeInstrumentAssetsAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Accrued interest receivable |
22,313us-gaap_AccountsReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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21,775us-gaap_AccountsReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Bank owned life insurance |
140,143us-gaap_BankOwnedLifeInsurance / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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139,005us-gaap_BankOwnedLifeInsurance / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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LIABILITIES |
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Deposits |
5,669,754us-gaap_DepositsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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5,637,929us-gaap_DepositsFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Borrowings |
653,782us-gaap_DebtInstrumentFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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666,224us-gaap_DebtInstrumentFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
|
Accrued interest payable |
1,818us-gaap_AccruedLiabilitiesFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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1,899us-gaap_AccruedLiabilitiesFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Interest rate swap |
4,684us-gaap_InterestRateDerivativeLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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2,681us-gaap_InterestRateDerivativeLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Cash flow hedges |
10,854us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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8,433us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
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Significant Unobservable Inputs Level 3 [Member] |
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ASSETS |
|
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Cash and cash equivalents |
|
|
Securities available for sale, at fair value |
|
|
Restricted stock |
|
|
Loans held for sale |
|
|
Net loans |
5,381,792us-gaap_LoansReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel3Member
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5,340,759us-gaap_LoansReceivableFairValueDisclosure / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel3Member
|
Interest rate swap |
|
|
Cash flow hedges |
|
|
Accrued interest receivable |
|
|
Bank owned life insurance |
|
|
LIABILITIES |
|
|
Deposits |
|
|
Borrowings |
|
|
Accrued interest payable |
|
|
Interest rate swap |
|
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Cash flow hedges |
|
|
Interest Rate Lock Commitments [Member] |
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ASSETS |
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Derivative assets |
1,271us-gaap_DerivativeAssets / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateLockCommitmentsMember
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513us-gaap_DerivativeAssets / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateLockCommitmentsMember
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Interest Rate Lock Commitments [Member] | Carrying Value [Member] |
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ASSETS |
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Derivative assets |
1,271us-gaap_DerivativeAssets / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateLockCommitmentsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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513us-gaap_DerivativeAssets / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateLockCommitmentsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Interest Rate Lock Commitments [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member] |
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ASSETS |
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Derivative assets |
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Interest Rate Lock Commitments [Member] | Significant Other Observable Inputs Level 2 [Member] |
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ASSETS |
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Derivative assets |
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Interest Rate Lock Commitments [Member] | Significant Unobservable Inputs Level 3 [Member] |
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ASSETS |
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Derivative assets |
1,271us-gaap_DerivativeAssets / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateLockCommitmentsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel3Member
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513us-gaap_DerivativeAssets / us-gaap_DerivativeByNatureAxis = us-gaap_InterestRateLockCommitmentsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel3Member
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Best Effort Forward Delivery Commitments [Member] |
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LIABILITIES |
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Liabilities |
367us-gaap_DerivativeLiabilities / us-gaap_DerivativeByNatureAxis = ubsh_BestEffortForwardDeliveryCommitmentsMember
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Best Effort Forward Delivery Commitments [Member] | Carrying Value [Member] |
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LIABILITIES |
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Liabilities |
367us-gaap_DerivativeLiabilities / us-gaap_DerivativeByNatureAxis = ubsh_BestEffortForwardDeliveryCommitmentsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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Best Effort Forward Delivery Commitments [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member] |
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LIABILITIES |
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Liabilities |
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Best Effort Forward Delivery Commitments [Member] | Significant Other Observable Inputs Level 2 [Member] |
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LIABILITIES |
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Liabilities |
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Best Effort Forward Delivery Commitments [Member] | Significant Unobservable Inputs Level 3 [Member] |
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LIABILITIES |
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Liabilities |
$ 367us-gaap_DerivativeLiabilities / us-gaap_DerivativeByNatureAxis = ubsh_BestEffortForwardDeliveryCommitmentsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel3Member
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