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Number of investment positions in available-for-sale investments that have been in a continuous unrealized loss position for greater than or equal to a year for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

No definition available.

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Amount of realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).

No definition available.

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Data Type:	xbrli:monetaryItemType
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The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26853-111562

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Investment securities pledged as collateral carrying value.

No definition available.

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Maximum investment in any single non-federal issuer representing shareholder's equity.

No definition available.

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Data Type:	num:percentItemType
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Number Of Investments In Non Federal Issuer Representing More Than Specified Percentage Of Equity

No definition available.

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Pledging requirement for credit derivatives and SWAP agreements - securities.

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Name:	us-gaap_FinancialInstrumentAxis=us-gaap_CorporateBondSecuritiesMember
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Data Type:	na
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Name:	us-gaap_FinancialInstrumentAxis=uvsp_MortgageBackedSecuritiesDomain
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Data Type:	na
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Name:	us-gaap_FinancialInstrumentAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
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Data Type:	na
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Name:	us-gaap_FinancialInstrumentAxis=us-gaap_CollateralizedMortgageObligationsMember
Namespace Prefix:
Data Type:	na
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Name:	us-gaap_FinancialInstrumentAxis=us-gaap_EquitySecuritiesMember
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