XML 76 R61.htm IDEA: XBRL DOCUMENT
v3.19.1

MERGERS AND ACQUISITIONS - Schedule of Loans Acquired in Business Combination (Details) $ in Thousands | Oct. 01, 2018 USD ($)
--- | ---
Business Acquisition [Line Items] |
Performing loans | $ 128,632
PCI Loans | 12,471
Total loans | 141,103
Commercial Real Estate | Owner-occupied |
Business Acquisition [Line Items] |
Performing loans | 10,336
PCI Loans | 1,800
Total loans | 12,136
Commercial Real Estate | Non-owner occupied |
Business Acquisition [Line Items] |
Performing loans | 4,405
PCI Loans | 672
Total loans | 5,077
Commercial Real Estate | Multi-family |
Business Acquisition [Line Items] |
Performing loans | 3,005
PCI Loans | 722
Total loans | 3,727
Acquisition and development | 1-4 family residential construction |
Business Acquisition [Line Items] |
Performing loans | 878
PCI Loans | 0
Total loans | 878
Acquisition and development | Commercial and land development |
Business Acquisition [Line Items] |
Performing loans | 2,044
PCI Loans | 269
Total loans | 2,313
Commercial and industrial |
Business Acquisition [Line Items] |
Performing loans | 22,433
PCI Loans | 5,696
Total loans | 28,129
Municipal |
Business Acquisition [Line Items] |
Performing loans | 1,862
PCI Loans | 0
Total loans | 1,862
Residential mortgage | First lien |
Business Acquisition [Line Items] |
Performing loans | 75,034
PCI Loans | 3,103
Total loans | 78,137
Residential mortgage | Home equity – term |
Business Acquisition [Line Items] |
Performing loans | 2,258
PCI Loans | 23
Total loans | 2,281
Residential mortgage | Home equity lines of credit |
Business Acquisition [Line Items] |
Performing loans | 3,144
PCI Loans | 0
Total loans | 3,144
Installment and other loans |
Business Acquisition [Line Items] |
Performing loans | 3,233
PCI Loans | 186
Total loans | $ 3,419

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

X
- Definition Business Combinations, Assets Acquired, Loans And Lease Receivables, Amount + References No definition available. + Details
Name: | wk_BusinessCombinationsAssetsAcquiredLoansAndLeaseReceivablesAmount
Namespace Prefix: | wk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combinations, Assets Acquired, Loans And Lease Receivables, Performing Loans + References No definition available. + Details
Name: | wk_BusinessCombinationsAssetsAcquiredLoansAndLeaseReceivablesPerformingLoans
Namespace Prefix: | wk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combinations, Assets Acquired, Loans And Lease Receivables, Purchased Credit Impaired + References No definition available. + Details
Name: | wk_BusinessCombinationsAssetsAcquiredLoansAndLeaseReceivablesPurchasedCreditImpaired
Namespace Prefix: | wk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=wk_OwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=wk_NonOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=wk_OneToFourFamilyResidentialConstructionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=wk_CommercialAndLandDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=wk_HomeEquityTermMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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