XML 100 R81.htm IDEA: XBRL DOCUMENT
v3.24.1

Loans and Allowance for Loan Losses, Modifications to Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty |  | $ 1,200
Non-Accruing | $ 10,108 |
Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 10,108 |
% of Total Class | 1.90% |
Term extension on loans modified | 4 months |
Construction & Development [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Non-Accruing | $ 0 |
Construction & Development [Member] | Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Construction & Development [Member] | 30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Construction & Development [Member] | Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Construction & Development [Member] | Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 0 |
% of Total Class | 0.00% |
1 - 4 Family Real Estate [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Non-Accruing | $ 0 |
1 - 4 Family Real Estate [Member] | Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
1 - 4 Family Real Estate [Member] | 30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
1 - 4 Family Real Estate [Member] | Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
1 - 4 Family Real Estate [Member] | Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 0 |
% of Total Class | 0.00% |
Commercial Real Estate - Other [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Non-Accruing | $ 0 |
Commercial Real Estate - Other [Member] | Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Commercial Real Estate - Other [Member] | 30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Commercial Real Estate - Other [Member] | Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Commercial Real Estate - Other [Member] | Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 0 |
% of Total Class | 0.00% |
Commercial & Industrial [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Non-Accruing | $ 10,108 |
Commercial & Industrial [Member] | Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Commercial & Industrial [Member] | 30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Commercial & Industrial [Member] | Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Commercial & Industrial [Member] | Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 10,108 |
% of Total Class | 1.90% |
Agricultural [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Non-Accruing | $ 0 |
Agricultural [Member] | Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Agricultural [Member] | 30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Agricultural [Member] | Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Agricultural [Member] | Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 0 |
% of Total Class | 0.00% |
Consumer [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Non-Accruing | $ 0 |
Consumer [Member] | Current [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Consumer [Member] | 30-89 Days Past Due [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Consumer [Member] | Greater than 90 Days [Member] |  |
Loans Modified in Past Twelve Months [Abstract] |  |
Modified loans to borrowers experiencing financial difficulty | 0 |
Consumer [Member] | Term Extension and Payment Deferral [Member] |  |
Modifications to Borrowers Experiencing Financial Difficulty [Abstract] |  |
Amortized cost basis | $ 0 |
% of Total Class | 0.00% |

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

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

X
- Definition Amortized cost of modified financing receivable on nonaccrual status. Excludes net investment in lease. + References No definition available. + Details
Name: | bsvn_ctbi_FinancingReceivableModificationRecordedInvestmentNonaccrualStatus
Namespace Prefix: | bsvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Percentage of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A + Details
Name: | us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
Name: | us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Accumulated amortized cost of financing receivable modified for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 310 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481746/310-40-50-4 + Details
Name: | us-gaap_FinancingReceivableModificationsRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, 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/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A + Details
Name: | us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=bsvn_FinancialAsset30To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=bsvn_ExtendedMaturityAndPaymentDeferralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bsvn_ConstructionAndDevelopmentPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bsvn_OneToFourFamilyRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bsvn_CommercialRealEstateOtherPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bsvn_CommercialAndIndustrialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bsvn_AgriculturalPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |