XML 46 R37.htm IDEA: XBRL DOCUMENT
v3.23.2

Loans and Allowance for Credit Losses - Loans Summarized to Major Risk Category (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Retained Strategic Program loans | $ 290,659 |  | $ 236,601 |  |  |
Allowance for credit losses | (12,321) | $ (12,034) | (11,985) | $ (10,602) | $ (9,987) | $ (9,855)
Net loans | 277,663 |  | 224,217 |  |  |
Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 333,021 |  | 260,190 |  |  |
Loans held-for-sale | (42,362) |  | (23,589) |  |  |
Retained Strategic Program loans | 290,659 |  | 236,601 |  |  |
Deferred loan fees, net | (675) |  | (399) |  |  |
Allowance for credit losses | (12,321) |  | (11,985) |  |  |
Net loans | 277,663 |  | 224,217 |  |  |
SBA |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Retained Strategic Program loans |  |  | 145,172 |  |  |
Allowance for credit losses |  |  |  | (3,384) | (3,064) | (2,739)
SBA | Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 189,028 |  | 145,172 |  |  |
Retained Strategic Program loans |  |  | 145,172 |  |  |
Allowance for credit losses |  |  | (4,294) |  |  |
Commercial, non-real estate |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Retained Strategic Program loans |  |  | 11,484 |  |  |
Allowance for credit losses |  |  |  | (274) | (107) | (132)
Commercial, non-real estate | Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 24,851 |  | 11,484 |  |  |
Retained Strategic Program loans |  |  | 11,484 |  |  |
Allowance for credit losses |  |  | (401) |  |  |
Residential real estate |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Retained Strategic Program loans | 29,357 |  | 37,815 |  |  |
Allowance for credit losses | (708) | (799) | (876) | (415) | (411) | (352)
Residential real estate | Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 30,378 |  | 37,815 |  |  |
Retained Strategic Program loans |  |  | 37,815 |  |  |
Allowance for credit losses |  |  | (497) |  |  |
Strategic Program loans |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 63,094 |  | 47,848 |  |  |
Loans held-for-sale | (42,362) |  | (23,589) |  |  |
Retained Strategic Program loans | 20,732 |  | 24,259 |  |  |
Allowance for credit losses | (7,256) | (7,227) | (6,701) | (6,442) | (6,322) | (6,549)
Strategic Program loans | Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 63,094 |  | 47,848 |  |  |
Retained Strategic Program loans |  |  | 24,259 |  |  |
Allowance for credit losses |  |  | (6,701) |  |  |
Commercial real estate |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Retained Strategic Program loans | 170,253 |  | 12,063 |  |  |
Allowance for credit losses | (3,167) | (3,034) | (3,238) | (22) | (21) | (21)
Commercial real estate | Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | 18,677 |  | 12,063 |  |  |
Retained Strategic Program loans |  |  | 12,063 |  |  |
Allowance for credit losses |  |  | (27) |  |  |
Consumer |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Retained Strategic Program loans | 6,180 |  | 5,808 |  |  |
Allowance for credit losses | (90) | $ (82) | (65) | $ (65) | $ (62) | $ (62)
Consumer | Financing Receivable, Incurred Loss Methodology |  |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |  |
Total Strategic Program loans | $ 6,993 |  | 5,808 |  |  |
Retained Strategic Program loans |  |  | 5,808 |  |  |
Allowance for credit losses |  |  | $ (65) |  |  |

X
- Definition Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Including Held For Sale + References No definition available. + Details
Name: | finw_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossIncludingHeldForSale
Namespace Prefix: | finw_
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 Amortized cost excluding accrued interest, after allowance for credit loss, of 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_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481598/310-20-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481598/310-20-45-1 Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -SubTopic 20 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481569/310-20-50-3 + Details
Name: | us-gaap_FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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 No definition available. + Details
Name: | us-gaap_LoansAndLeasesReceivableDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before valuation allowance, of financing receivable classified as held-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481990/310-10-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481852/948-310-45-1 + Details
Name: | us-gaap_LoansReceivableHeldForSaleAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=finw_FinancingReceivableIncurredLossMethodologyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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