XML 102 R81.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Loans and Allowance for Credit Losses (Allowance for Credit Losses on Loans Receivable with Impairment) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Jul. 01, 2023 | Jun. 30, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | ---
Unpaid principal balance |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | $ 8,154 |
Loans collectively evaluated for impairment (1) |  |  |  | 2,512,874 |
Acquired loans - PCI |  |  |  | 26,642 |
Total |  |  |  | 2,547,670 |
Allowance for credit losses allocated to: |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 127 |
Loans collectively evaluated for impairment |  |  |  | 16,516 |
Total allowance | $ 57,351 | $ 36,361 | $ 29,014 | 16,643 | $ 13,944
Construction |  |  |  |  |
Unpaid principal balance |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 331 |
Loans collectively evaluated for impairment (1) |  |  |  | 236,901 |
Acquired loans - PCI |  |  |  | 650 |
Total |  |  |  | 237,882 |
Allowance for credit losses allocated to: |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 0 |
Loans collectively evaluated for impairment |  |  |  | 2,973 |
Total allowance | 3,935 | 2,419 | 2,386 | 2,973 | 2,454
Residential real estate |  |  |  |  |
Unpaid principal balance |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 5,081 |
Loans collectively evaluated for impairment (1) |  |  |  | 791,460 |
Acquired loans - PCI |  |  |  | 13,956 |
Total |  |  |  | 810,497 |
Allowance for credit losses allocated to: |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 127 |
Loans collectively evaluated for impairment |  |  |  | 2,495 |
Total allowance | 21,949 | 13,167 | 9,151 | 2,622 | 2,858
Commercial real estate |  |  |  |  |
Unpaid principal balance |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 2,540 |
Loans collectively evaluated for impairment (1) |  |  |  | 1,051,003 |
Acquired loans - PCI |  |  |  | 11,866 |
Total |  |  |  | 1,065,409 |
Allowance for credit losses allocated to: |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 0 |
Loans collectively evaluated for impairment |  |  |  | 4,899 |
Total allowance | 20,975 | 11,332 | 10,267 | 4,899 | 4,598
Commercial |  |  |  |  |
Unpaid principal balance |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 174 |
Loans collectively evaluated for impairment (1) |  |  |  | 147,526 |
Acquired loans - PCI |  |  |  | 156 |
Total |  |  |  | 147,856 |
Allowance for credit losses allocated to: |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 0 |
Loans collectively evaluated for impairment |  |  |  | 1,652 |
Total allowance | 2,671 | 2,398 | 1,956 | 1,652 | 2,070
Consumer |  |  |  |  |
Unpaid principal balance |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 28 |
Loans collectively evaluated for impairment (1) |  |  |  | 285,984 |
Acquired loans - PCI |  |  |  | 14 |
Total |  |  |  | 286,026 |
Allowance for credit losses allocated to: |  |  |  |  |
Loans individually evaluated for impairment |  |  |  | 0 |
Loans collectively evaluated for impairment |  |  |  | 4,497 |
Total allowance | $ 7,601 | $ 7,045 | $ 5,254 | $ 4,497 | $ 1,964

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

X
- Definition Amount before allowance of loans and leases held for investment, including but not limited to, commercial and consumer loans. + References No definition available. + Details
Name: | shbi_LoansAndLeasesReceivableLoansHeldForInvestment
Namespace Prefix: | shbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481906/310-30-15-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481696/310-30-50-2 + Details
Name: | us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph c -Publisher SEC + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The balance of financing receivables that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L(5)(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480418/310-10-S99-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11C -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11C + Details
Name: | us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The balance of financing receivables that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11C Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L(5)(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480418/310-10-S99-4 + Details
Name: | us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
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: |