XML 48 R37.htm IDEA: XBRL DOCUMENT v3.22.2.2

Nature of Operations and Basis of Presentation - Narrative (Details) $ in Thousands	Jan. 01, 2023	Sep. 30, 2022 USD ($) investment	Dec. 31, 2021 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of equity method investments | investment		3
Loans receivable		$ 2,471,395	$ 1,869,838
LIBOR
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable		$ 437,980
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13 | Forecast | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Expected increase in allowance for loan losses	15.00%
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13 | Forecast | Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Expected increase in allowance for loan losses	25.00%
Flexia
Accounts, Notes, Loans and Financing Receivable [Line Items]
Ownership percentage		80.00%
Trabian
Accounts, Notes, Loans and Financing Receivable [Line Items]
Ownership percentage		80.80%
MVB Technology
Accounts, Notes, Loans and Financing Receivable [Line Items]
Ownership percentage		93.40%

X

- Definition

Increase In Financing Receivable, Allowance For Credit Losses, Excluding Accrued Interest, As A Percent

+ References

No definition available.

+ Details

Name:	mvbf_IncreaseInFinancingReceivableAllowanceForCreditLossesExcludingAccruedInterestAsAPercent
Namespace Prefix:	mvbf_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number Of Equity Method Investments

+ References

No definition available.

+ Details

Name:	mvbf_NumberOfEquityMethodInvestments
Namespace Prefix:	mvbf_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

+ Details

Name:	us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 3B
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_CumulativeEffectPeriodOfAdoptionAxis=srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201613Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=mvbf_FlexiaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=mvbf_TrabianMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=mvbf_MVBTechnologyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: