XML 64 R54.htm IDEA: XBRL DOCUMENT
v3.22.1

FAIR VALUE - Significant Inputs Utilized in Cash Flow Models (Details) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 USD ($) | Sep. 30, 2021 USD ($)
Fair Value Hierarchy [Abstract] |  |
Servicing rights, valuation technique [Extensible List] | us-gaap:ValuationTechniqueDiscountedCashFlowMember | us-gaap:ValuationTechniqueDiscountedCashFlowMember
Nonrecurring [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Financial instruments measured at fair value | $ 0 | $ 0
Impaired loans, related specific allowance | $ 0 | $ 0
SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, valuation technique [Extensible List] | us-gaap:ValuationTechniqueDiscountedCashFlowMember |
Significant Unobservable Inputs (Level 3) [Member] | Discount Rate [Member] | Minimum |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.120 | 0.120
Significant Unobservable Inputs (Level 3) [Member] | Discount Rate [Member] | Minimum | SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.0133 |
Significant Unobservable Inputs (Level 3) [Member] | Discount Rate [Member] | Maximum |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.145 | 0.145
Significant Unobservable Inputs (Level 3) [Member] | Discount Rate [Member] | Maximum | SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.2268 |
Significant Unobservable Inputs (Level 3) [Member] | Prepayment Rate [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.2625 |
Significant Unobservable Inputs (Level 3) [Member] | Prepayment Rate [Member] | Minimum |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input |  | 0.2418
Significant Unobservable Inputs (Level 3) [Member] | Prepayment Rate [Member] | Minimum | SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.0923 |
Significant Unobservable Inputs (Level 3) [Member] | Prepayment Rate [Member] | Maximum |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input |  | 0.2433
Significant Unobservable Inputs (Level 3) [Member] | Prepayment Rate [Member] | Maximum | SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 0.2363 |
Significant Unobservable Inputs (Level 3) [Member] | Weighted Average Life [Member] | Minimum |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 1 year 8 months 23 days | 1 year 11 months 15 days
Significant Unobservable Inputs (Level 3) [Member] | Weighted Average Life [Member] | Minimum | SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 1 month 28 days |
Significant Unobservable Inputs (Level 3) [Member] | Weighted Average Life [Member] | Maximum |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 3 years 7 days | 3 years 3 months 18 days
Significant Unobservable Inputs (Level 3) [Member] | Weighted Average Life [Member] | Maximum | SBA Loans [Member] |  |
Fair Value Hierarchy [Abstract] |  |
Servicing rights, measurement input | 5 years 10 months 28 days |

X
- Definition Fair value of asset after deduction of liability. + References No definition available. + Details
Name: | us-gaap_FairValueNetAssetLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Value of input used to measure servicing asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
Name: | us-gaap_ServicingAssetMeasurementInput
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Indicates valuation technique for measuring servicing asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
Name: | us-gaap_ServicingAssetValuationTechniqueExtensibleList
Namespace Prefix: | us-gaap_
Data Type: | enum2:enumerationSetItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average life of financial assets and financial liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=125521744&loc=d3e122596-111746 + Details
Name: | us-gaap_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ValuationTechniqueAndInputDescriptionAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=hovb_SmallBusinessAdministrationLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputDiscountRateMember
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_MeasurementInputTypeAxis=us-gaap_MeasurementInputPrepaymentRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |