XML 57 R48.htm IDEA: XBRL DOCUMENT
v3.20.1

Loans and Allowance for Credit Losses (Impaired Financing Receivables by Loan Class) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | $ 20,932 |  | $ 20,150
Recorded investment with no allowance | 16,156 |  | 13,354
Recorded investment with an allowance | 3,549 |  | 6,063
Related allowance | 353 |  | 975
Quarter-to-date average recorded investment | 18,172 | $ 23,680 |
Interest income recognized | 63 | 85 |
Impaired Nonaccrual Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 12,767 |  | 11,323
Recorded investment with no allowance | 10,106 |  | 6,656
Recorded investment with an allowance | 1,434 |  | 3,934
Related allowance | 161 |  | 776
Quarter-to-date average recorded investment | 10,704 | 15,772 |
Impaired Accruing Restructured Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 7,444 |  | 7,501
Recorded investment with no allowance | 5,329 |  | 5,372
Recorded investment with an allowance | 2,115 |  | 2,129
Related allowance | 192 |  | 199
Quarter-to-date average recorded investment | 7,468 | 7,908 |
Interest income recognized | 63 | 85 |
Other Impaired Accruing Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 721 |  | 1,326
Recorded investment with no allowance | 721 |  | 1,326
Residential Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 8,056 |  | 7,257
Recorded investment with no allowance | 4,835 |  | 3,817
Recorded investment with an allowance | 2,817 |  | 3,255
Related allowance | 268 |  | 395
Quarter-to-date average recorded investment | 6,894 | 7,646 |
Interest income recognized | 38 | 39 |
Residential Portfolio Segment [Member] | Impaired Nonaccrual Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 3,854 |  | 2,660
Recorded investment with no allowance | 2,083 |  | 678
Recorded investment with an allowance | 1,367 |  | 1,797
Related allowance | 94 |  | 215
Quarter-to-date average recorded investment | 2,871 | 3,338 |
Residential Portfolio Segment [Member] | Impaired Accruing Restructured Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 4,013 |  | 4,041
Recorded investment with no allowance | 2,563 |  | 2,583
Recorded investment with an allowance | 1,450 |  | 1,458
Related allowance | 174 |  | 180
Quarter-to-date average recorded investment | 4,023 | 4,308 |
Interest income recognized | 38 | 39 |
Residential Portfolio Segment [Member] | Other Impaired Accruing Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 189 |  | 556
Recorded investment with no allowance | 189 |  | 556
Commercial Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 11,857 |  | 12,431
Recorded investment with no allowance | 10,429 |  | 9,198
Recorded investment with an allowance | 732 |  | 2,808
Related allowance | 85 |  | 580
Quarter-to-date average recorded investment | 10,758 | 12,868 |
Interest income recognized | 24 | 39 |
Commercial Real Estate Portfolio Segment [Member] | Impaired Nonaccrual Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 7,932 |  | 8,242
Recorded investment with no allowance | 7,169 |  | 5,680
Recorded investment with an allowance | 67 |  | 2,137
Related allowance | 67 |  | 561
Quarter-to-date average recorded investment | 7,352 | 9,318 |
Commercial Real Estate Portfolio Segment [Member] | Impaired Accruing Restructured Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 3,393 |  | 3,419
Recorded investment with no allowance | 2,728 |  | 2,748
Recorded investment with an allowance | 665 |  | 671
Related allowance | 18 |  | 19
Quarter-to-date average recorded investment | 3,406 | 3,550 |
Interest income recognized | 24 | 39 |
Commercial Real Estate Portfolio Segment [Member] | Other Impaired Accruing Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 532 |  | 770
Recorded investment with no allowance | 532 |  | 770
Commercial Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 684 |  | 421
Recorded investment with no allowance | 557 |  | 298
Quarter-to-date average recorded investment | 382 | 325 |
Commercial Portfolio Segment [Member] | Impaired Nonaccrual Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 684 |  | 421
Recorded investment with no allowance | 557 |  | 298
Quarter-to-date average recorded investment | 382 | 325 |
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 335 |  | 41
Recorded investment with no allowance | 335 |  | 41
Quarter-to-date average recorded investment | 138 | 2,841 |
Interest income recognized | 1 | 7 |
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member] | Impaired Nonaccrual Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 297 |  |
Recorded investment with no allowance | 297 |  |
Quarter-to-date average recorded investment | 99 | 2,791 |
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member] | Impaired Accruing Restructured Loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Unpaid principal balance | 38 |  | 41
Recorded investment with no allowance | 38 |  | $ 41
Quarter-to-date average recorded investment | 39 | 50 |
Interest income recognized | $ 1 | $ 7 |

X
- Definition Quarter-to-date average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References No definition available. + Details
Name: | shbi_ImpairedFinancingReceivableQuarterToDateAverageRecordedInvestment
Namespace Prefix: | shbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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_FinancingReceivableAllowanceForCreditLossesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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=118936363&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses. + 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)(4) -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | shbi_ImpairedNonaccrualLoansAxis=shbi_ImpairedNonaccrualLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | shbi_ImpairedNonaccrualLoansAxis=shbi_ImpairedAccruingRestructuredLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | shbi_ImpairedNonaccrualLoansAxis=shbi_OtherImpairedAccruingLoansMember
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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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