XML 88 R78.htm IDEA: XBRL DOCUMENT
v3.21.2

Fair Value - Summary of Estimated Fair Values and Related Carrying Amounts and Valuation Level of Financial Instruments (Detail) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | --- | --- | ---
Financial Assets |  |  |  |  |
Cash and due from banks | $ 53,077 | $ 117,945 | [1] | $ 77,596 | $ 60,026
Securities available for sale | 360,098 | 109,475 | [1] |  |
Restricted and other equity investments | 19,343 | 11,173 | [1] |  |
Financial Liabilities |  |  |  |  |
Noninterest-bearing demand deposits | 684,859 | 333,051 | [1] |  |
Savings | 144,904 | 78,352 | [1] |  |
Time deposits | 541,964 | 251,443 | [1] |  |
FHLB borrowings | 125,115 | 115,000 | [1] |  |
Subordinated notes, net | 40,503 | 24,506 | [1] |  |
Carrying Value |  |  |  |  |
Financial Assets |  |  |  |  |
Cash and due from banks | 53,077 | 117,945 |  |  |
Federal funds sold | 144,376 | 775 |  |  |
Securities available for sale | 360,098 | 109,475 |  |  |
Restricted and other equity investments | 19,343 | 11,173 |  |  |
PPP loans receivable, net | 46,648 | 288,533 |  |  |
Loans held for investment, net | 1,739,839 | 719,056 |  |  |
Accrued interest receivable | 9,900 | 5,428 |  |  |
Bank owned life insurance | 46,278 | 15,724 |  |  |
Financial Liabilities |  |  |  |  |
Noninterest-bearing demand deposits | 684,859 | 333,051 |  |  |
Interest-bearing demand and money market deposits | 828,477 | 282,263 |  |  |
Savings | 144,904 | 78,352 |  |  |
Time deposits | 541,964 | 251,443 |  |  |
FHLB borrowings | 125,115 | 115,000 |  |  |
FRB borrowings | 33,857 | 281,650 |  |  |
Subordinated notes, net | 40,503 | 24,506 |  |  |
Fair Value |  |  |  |  |
Financial Assets |  |  |  |  |
Cash and due from banks | 53,077 | 117,945 |  |  |
Federal funds sold | 144,376 | 775 |  |  |
Securities available for sale | 360,098 | 109,475 |  |  |
Restricted and other equity investments | 19,343 | 11,173 |  |  |
PPP loans receivable, net | 46,648 | 288,533 |  |  |
Loans held for investment, net | 1,732,771 | 720,396 |  |  |
Accrued interest receivable | 9,900 | 5,428 |  |  |
Bank owned life insurance | 46,278 | 15,724 |  |  |
Financial Liabilities |  |  |  |  |
Noninterest-bearing demand deposits | 684,859 | 333,051 |  |  |
Interest-bearing demand and money market deposits | 828,477 | 282,263 |  |  |
Savings | 144,904 | 78,352 |  |  |
Time deposits | 547,140 | 257,647 |  |  |
FHLB borrowings | 124,900 | 114,983 |  |  |
FRB borrowings | 33,857 | 281,650 |  |  |
Subordinated notes, net | 42,048 | 25,830 |  |  |
Level 1 [Member] |  |  |  |  |
Financial Assets |  |  |  |  |
Cash and due from banks | 53,077 | 117,945 |  |  |
Federal funds sold | 144,376 | 775 |  |  |
Financial Liabilities |  |  |  |  |
Noninterest-bearing demand deposits | 684,859 | 333,051 |  |  |
Level 2 [Member] |  |  |  |  |
Financial Assets |  |  |  |  |
Securities available for sale | 360,098 | 109,475 |  |  |
Restricted and other equity investments | 19,343 | 11,173 |  |  |
Accrued interest receivable | 9,900 | 5,428 |  |  |
Bank owned life insurance | 46,278 | 15,724 |  |  |
Financial Liabilities |  |  |  |  |
Interest-bearing demand and money market deposits | 828,477 | 282,263 |  |  |
Savings | 144,904 | 78,352 |  |  |
FHLB borrowings | 124,900 | 114,983 |  |  |
FRB borrowings | 33,857 | 281,650 |  |  |
Level 3 [Member] |  |  |  |  |
Financial Assets |  |  |  |  |
PPP loans receivable, net | 46,648 | 288,533 |  |  |
Loans held for investment, net | 1,732,771 | 720,396 |  |  |
Financial Liabilities |  |  |  |  |
Time deposits | 547,140 | 257,647 |  |  |
Subordinated notes, net | $ 42,048 | $ 25,830 |  |  |
[1] | Derived from audited December 31, 2020 Consolidated Financial Statements.

X
- Definition Accrued interest receivable fair value disclosure. + References No definition available. + Details
Name: | brbs_AccruedInterestReceivableFairValueDisclosure
Namespace Prefix: | brbs_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Advances from federal reserve banks. + References No definition available. + Details
Name: | brbs_AdvancesFromFederalReserveBanks
Namespace Prefix: | brbs_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Bank owned life insurance fair value disclosure. + References No definition available. + Details
Name: | brbs_BankOwnedLifeInsuranceFairValueDisclosure
Namespace Prefix: | brbs_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Federal funds sold fair value disclosure. + References No definition available. + Details
Name: | brbs_FederalFundsSoldFairValueDisclosure
Namespace Prefix: | brbs_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Interest-bearing demand and money market deposits. + References No definition available. + Details
Name: | brbs_InterestBearingDemandAndMoneyMarketDeposits
Namespace Prefix: | brbs_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Loans held to maturity fair value disclosure. + References No definition available. + Details
Name: | brbs_LoansHeldToMaturityFairValueDisclosure
Namespace Prefix: | brbs_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
Name: | us-gaap_AdvancesFromFederalHomeLoanBanks
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_CashAndDueFromBanks
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_DepositsSavingsDeposits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of restricted investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 210 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120413209&loc=SL6242269-115581 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 210 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=120413173&loc=SL6242262-115580 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
Name: | us-gaap_EquitySecuritiesFvNiRestricted
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Definition Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_LoansAndLeasesReceivableNetReportedAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_NoninterestBearingDepositLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_SubordinatedDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of time deposit liabilities, including certificates of deposit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=116652737&loc=d3e64164-112818 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_TimeDeposits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
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: |