XML 78 R65.htm IDEA: XBRL DOCUMENT
v3.22.0.1

ALLOWANCE FOR LOAN LOSSES: Aging of the Recorded Investment in Loans by Past Due Category and Class of Loan (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | $ 2,592,827
Financing Receivable Recorded Investment | $ 2,823,969 | 2,618,553
Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 1,853,035 |
Commercial & Industrial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 694,944 | 603,777
Financing Receivable Recorded Investment | 697,083 | 608,572
Farmland |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 118,528
Financing Receivable Recorded Investment | 141,246 | 118,641
Farmland | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 139,068 |
Non Farm, Non Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 350,681
Financing Receivable Recorded Investment | 361,236 | 351,107
Non Farm, Non Residential | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 360,558 |
Agriculture |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 146,147
Financing Receivable Recorded Investment | 141,903 | 146,480
Agriculture | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 140,233 |
All Other Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 305,612
Financing Receivable Recorded Investment | 340,466 | 305,636
All Other Commercial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 339,263 |
First Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 314,730
Financing Receivable Recorded Investment | 342,379 | 324,467
Home Equity |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 60,362
Financing Receivable Recorded Investment | 62,298 | 60,755
Junior Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 53,346
Financing Receivable Recorded Investment | 50,630 | 54,176
Multifamily |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 151,042
Financing Receivable Recorded Investment | 179,337 | 151,042
Multifamily | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 178,969 |
All Other Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 15,918
Financing Receivable Recorded Investment | 31,418 | 15,968
Motor Vehicle |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 441,283
Financing Receivable Recorded Investment | 442,319 | 450,112
All Other Consumer |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans |  | 31,401
Financing Receivable Recorded Investment | 33,654 | 31,597
30 to 59 Days Past Due |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 15,178 | 14,216
30 to 59 Days Past Due | Commercial & Industrial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 1,132 | 685
30 to 59 Days Past Due | Farmland |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 57 | 22
30 to 59 Days Past Due | Non Farm, Non Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 62 | 155
30 to 59 Days Past Due | Agriculture |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 90 | 28
30 to 59 Days Past Due | All Other Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 390 | 0
30 to 59 Days Past Due | First Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 4,686 | 5,506
30 to 59 Days Past Due | Home Equity |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 131 | 260
30 to 59 Days Past Due | Junior Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 179 | 421
30 to 59 Days Past Due | Multifamily |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 342 | 0
30 to 59 Days Past Due | All Other Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 284 | 0
30 to 59 Days Past Due | Motor Vehicle |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 7,633 | 6,975
30 to 59 Days Past Due | All Other Consumer |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 192 | 164
60 to 89 Days Past Due |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 2,833 | 4,102
60 to 89 Days Past Due | Commercial & Industrial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 388 | 746
60 to 89 Days Past Due | Farmland |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 0
60 to 89 Days Past Due | Non Farm, Non Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 0
60 to 89 Days Past Due | Agriculture |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 42 | 30
60 to 89 Days Past Due | All Other Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 0
60 to 89 Days Past Due | First Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 680 | 1,866
60 to 89 Days Past Due | Home Equity |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 24 | 29
60 to 89 Days Past Due | Junior Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 120 | 68
60 to 89 Days Past Due | Multifamily |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 146 | 0
60 to 89 Days Past Due | All Other Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 291 | 50
60 to 89 Days Past Due | Motor Vehicle |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 1,105 | 1,294
60 to 89 Days Past Due | All Other Consumer |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 37 | 19
Greater than 90 Days Past Due |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 3,479 | 7,408
Greater than 90 Days Past Due | Commercial & Industrial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 1,614 | 3,364
Greater than 90 Days Past Due | Farmland |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 91
Greater than 90 Days Past Due | Non Farm, Non Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 271
Greater than 90 Days Past Due | Agriculture |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 89 | 275
Greater than 90 Days Past Due | All Other Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 24
Greater than 90 Days Past Due | First Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 949 | 2,365
Greater than 90 Days Past Due | Home Equity |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 58 | 104
Greater than 90 Days Past Due | Junior Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 283 | 341
Greater than 90 Days Past Due | Multifamily |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 0
Greater than 90 Days Past Due | All Other Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 0
Greater than 90 Days Past Due | Motor Vehicle |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 486 | 560
Greater than 90 Days Past Due | All Other Consumer |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 0 | 13
Total, Past Due |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 21,490 | 25,726
Total, Past Due | Commercial & Industrial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 3,134 | 4,795
Total, Past Due | Farmland |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 57 | 113
Total, Past Due | Non Farm, Non Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 62 | 426
Total, Past Due | Agriculture |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 221 | 333
Total, Past Due | All Other Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 390 | 24
Total, Past Due | First Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 6,315 | 9,737
Total, Past Due | Home Equity |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 213 | 393
Total, Past Due | Junior Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 582 | 830
Total, Past Due | Multifamily |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 488 | 0
Total, Past Due | All Other Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 575 | 50
Total, Past Due | Motor Vehicle |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 9,224 | 8,829
Total, Past Due | All Other Consumer |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 229 | $ 196
Current |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 2,802,479 |
Current | Commercial & Industrial | Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 693,949 |
Current | Farmland |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 141,189 |
Current | Non Farm, Non Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 361,174 |
Current | Agriculture |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 141,682 |
Current | All Other Commercial |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 340,076 |
Current | First Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 336,064 |
Current | Home Equity |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 62,085 |
Current | Junior Liens |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 50,048 |
Current | Multifamily |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 178,849 |
Current | All Other Residential |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 30,843 |
Current | Motor Vehicle |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | 433,095 |
Current | All Other Consumer |  |
Aging of recorded investment in loans by past due category and class of loans |  |
Loans | $ 33,425 |

X
- Definition Recorded Investment in financing receivables. + References No definition available. + Details
Name: | thff_FinancingReceivableRecordedInvestment
Namespace Prefix: | thff_
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_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before allowance for credit loss, of financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953401-111524 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919253-210447 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (1) Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (2) Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1404 -Paragraph (a) + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_FirstMortgageMember
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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_SecondMortgageMember
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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=thff_OtherResidentialReceivablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |