XML 43 R34.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Allowance for Credit Losses - Commercial loan portfolio by risk category (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2021
Analysis of risk category of loans by class of loans |  |
Minimum outstanding balance of non-homogeneous loans to be individually evaluated as to credit risk | $ 100 |
Substandard loans past due | 90 days |
2022 | $ 397,791 | $ 438,046
2021 | 367,909 | 268,791
2020 | 251,956 | 185,345
2019 | 140,314 | 145,077
2018 | 115,098 | 174,994
Prior | 454,694 | 423,148
Revolving Loans | 183,244 | 217,634
Total | 1,911,006 | 1,853,035
Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 385,539 | 399,955
2021 | 361,345 | 264,117
2020 | 246,288 | 177,898
2019 | 134,796 | 133,013
2018 | 107,789 | 167,301
Prior | 416,371 | 370,144
Revolving Loans | 168,348 | 197,419
Total | 1,820,476 | 1,709,847
Special Mention |  |
Analysis of risk category of loans by class of loans |  |
2022 | 1,748 | 7,561
2021 | 2,954 | 1,584
2020 | 1,587 | 4,858
2019 | 2,440 | 5,557
2018 | 3,516 | 3,090
Prior | 20,103 | 26,425
Revolving Loans | 3,738 | 12,739
Total | 36,086 | 61,814
Substandard |  |
Analysis of risk category of loans by class of loans |  |
2022 | 718 | 8,048
2021 | 767 | 1,360
2020 | 3,082 | 1,499
2019 | 2,451 | 5,949
2018 | 3,521 | 4,369
Prior | 17,048 | 25,653
Revolving Loans | 11,158 | 7,476
Total | 38,745 | 54,354
Not Rated |  |
Analysis of risk category of loans by class of loans |  |
2022 | 9,786 | 22,482
2021 | 2,843 | 1,730
2020 | 999 | 1,090
2019 | 627 | 558
2018 | 272 | 234
Prior | 1,172 | 926
Total | 15,699 | 27,020
Commercial | Commercial & Industrial |  |
Analysis of risk category of loans by class of loans |  |
2022 | 130,336 | 196,804
2021 | 149,071 | 74,170
2020 | 61,408 | 83,816
2019 | 65,993 | 51,430
2018 | 34,478 | 40,516
Prior | 120,934 | 126,484
Revolving Loans | 117,464 | 121,724
Total | 679,684 | 694,944
Commercial | Commercial & Industrial | Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 118,289 | 163,588
2021 | 143,777 | 71,271
2020 | 57,461 | 80,668
2019 | 63,594 | 40,441
2018 | 28,655 | 37,739
Prior | 110,184 | 113,887
Revolving Loans | 106,028 | 111,594
Total | 627,988 | 619,188
Commercial | Commercial & Industrial | Special Mention |  |
Analysis of risk category of loans by class of loans |  |
2022 | 1,635 | 7,561
2021 | 2,954 | 393
2020 | 413 | 1,841
2019 | 611 | 5,375
2018 | 3,516 | 263
Prior | 4,065 | 4,523
Revolving Loans | 288 | 7,482
Total | 13,482 | 27,438
Commercial | Commercial & Industrial | Substandard |  |
Analysis of risk category of loans by class of loans |  |
2022 | 718 | 4,521
2021 | 752 | 896
2020 | 2,621 | 348
2019 | 1,228 | 5,148
2018 | 2,096 | 2,325
Prior | 6,573 | 7,934
Revolving Loans | 11,148 | 2,648
Total | 25,136 | 23,820
Commercial | Commercial & Industrial | Not Rated |  |
Analysis of risk category of loans by class of loans |  |
2022 | 9,694 | 21,134
2021 | 1,588 | 1,610
2020 | 913 | 959
2019 | 560 | 466
2018 | 211 | 189
Prior | 112 | 140
Total | 13,078 | 24,498
Commercial | Farmland |  |
Analysis of risk category of loans by class of loans |  |
2022 | 13,583 | 29,128
2021 | 23,014 | 13,695
2020 | 11,007 | 14,025
2019 | 11,345 | 13,572
2018 | 10,807 | 11,949
Prior | 56,354 | 55,281
Revolving Loans | 267 | 1,418
Total | 126,377 | 139,068
Commercial | Farmland | Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 13,583 | 25,673
2021 | 23,014 | 12,060
2020 | 9,382 | 13,111
2019 | 10,191 | 13,246
2018 | 10,752 | 11,049
Prior | 50,206 | 49,158
Revolving Loans | 267 | 1,418
Total | 117,395 | 125,715
Commercial | Farmland | Special Mention |  |
Analysis of risk category of loans by class of loans |  |
2021 |  | 1,191
2020 | 1,164 | 914
2019 | 882 |
2018 |  | 342
Prior | 3,796 | 3,247
Total | 5,842 | 5,694
Commercial | Farmland | Substandard |  |
Analysis of risk category of loans by class of loans |  |
2022 |  | 3,455
2021 |  | 444
2020 | 461 |
2019 | 272 | 326
2018 | 55 | 558
Prior | 2,332 | 2,876
Total | 3,120 | 7,659
Commercial | Farmland | Not Rated |  |
Analysis of risk category of loans by class of loans |  |
Prior | 20 |
Total | 20 |
Commercial | Non Farm, Non Residential |  |
Analysis of risk category of loans by class of loans |  |
2022 | 70,604 | 81,203
2021 | 76,794 | 37,971
2020 | 35,195 | 26,729
2019 | 21,367 | 32,957
2018 | 31,852 | 58,120
Prior | 121,829 | 113,030
Revolving Loans | 1,757 | 10,548
Total | 359,398 | 360,558
Commercial | Non Farm, Non Residential | Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 70,604 | 81,203
2021 | 76,794 | 37,971
2020 | 35,195 | 24,716
2019 | 19,915 | 32,775
2018 | 31,852 | 54,732
Prior | 114,737 | 97,241
Revolving Loans | 1,757 | 10,548
Total | 350,854 | 339,186
Commercial | Non Farm, Non Residential | Special Mention |  |
Analysis of risk category of loans by class of loans |  |
2020 |  | 1,103
2019 | 931 | 182
2018 |  | 1,948
Prior | 370 | 1,996
Total | 1,301 | 5,229
Commercial | Non Farm, Non Residential | Substandard |  |
Analysis of risk category of loans by class of loans |  |
2020 |  | 910
2019 | 521 |
2018 |  | 1,440
Prior | 6,436 | 13,391
Total | 6,957 | 15,741
Commercial | Non Farm, Non Residential | Not Rated |  |
Analysis of risk category of loans by class of loans |  |
Prior | 286 | 402
Total | 286 | 402
Commercial | Agriculture |  |
Analysis of risk category of loans by class of loans |  |
2022 | 8,098 | 14,536
2021 | 9,772 | 10,526
2020 | 8,477 | 11,482
2019 | 9,357 | 2,640
2018 | 3,387 | 5,516
Prior | 20,269 | 16,511
Revolving Loans | 59,574 | 79,022
Total | 118,934 | 140,233
Commercial | Agriculture | Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 7,934 | 14,426
2021 | 9,730 | 10,386
2020 | 8,381 | 10,135
2019 | 8,855 | 2,585
2018 | 1,987 | 4,932
Prior | 19,173 | 15,755
Revolving Loans | 56,124 | 68,937
Total | 112,184 | 127,156
Commercial | Agriculture | Special Mention |  |
Analysis of risk category of loans by class of loans |  |
2022 | 89 |
2020 | 10 | 1,000
2019 | 5 |
2018 |  | 537
Prior | 712 | 271
Revolving Loans | 3,450 | 5,257
Total | 4,266 | 7,065
Commercial | Agriculture | Substandard |  |
Analysis of risk category of loans by class of loans |  |
2021 |  | 20
2020 |  | 216
2019 | 430 |
2018 | 1,370 | 46
Prior | 384 | 485
Revolving Loans |  | 4,828
Total | 2,184 | 5,595
Commercial | Agriculture | Not Rated |  |
Analysis of risk category of loans by class of loans |  |
2022 | 75 | 110
2021 | 42 | 120
2020 | 86 | 131
2019 | 67 | 55
2018 | 30 | 1
Total | 300 | 417
Commercial | All Other Commercial |  |
Analysis of risk category of loans by class of loans |  |
2022 | 117,135 | 77,982
2021 | 75,053 | 69,117
2020 | 89,027 | 33,256
2019 | 20,040 | 37,007
2018 | 29,487 | 53,479
Prior | 98,880 | 64,934
Revolving Loans | 3,250 | 3,488
Total | 432,872 | 339,263
Commercial | All Other Commercial | Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 117,094 | 77,821
2021 | 74,954 | 69,117
2020 | 89,027 | 33,231
2019 | 20,029 | 36,495
2018 | 29,456 | 53,479
Prior | 87,301 | 58,819
Revolving Loans | 3,240 | 3,488
Total | 421,101 | 332,450
Commercial | All Other Commercial | Special Mention |  |
Analysis of risk category of loans by class of loans |  |
2022 | 24 |
2019 | 11 |
Prior | 11,070 | 6,106
Total | 11,105 | 6,106
Commercial | All Other Commercial | Substandard |  |
Analysis of risk category of loans by class of loans |  |
2022 |  | 72
2021 | 15 |
2020 |  | 25
2019 |  | 475
Prior | 22 | 9
Revolving Loans | 10 |
Total | 47 | 581
Commercial | All Other Commercial | Not Rated |  |
Analysis of risk category of loans by class of loans |  |
2022 | 17 | 89
2021 | 84 |
2019 |  | 37
2018 | 31 |
Prior | 487 |
Total | 619 | 126
Residential | Multifamily |  |
Analysis of risk category of loans by class of loans |  |
2022 | 58,035 | 38,393
2021 | 34,205 | 63,312
2020 | 46,842 | 16,037
2019 | 12,212 | 7,471
2018 | 5,087 | 5,414
Prior | 36,428 | 46,908
Revolving Loans | 932 | 1,434
Total | 193,741 | 178,969
Residential | Multifamily | Pass |  |
Analysis of risk category of loans by class of loans |  |
2022 | 58,035 | 37,244
2021 | 33,076 | 63,312
2020 | 46,842 | 16,037
2019 | 12,212 | 7,471
2018 | 5,087 | 5,370
Prior | 34,770 | 35,284
Revolving Loans | 932 | 1,434
Total | 190,954 | 166,152
Residential | Multifamily | Special Mention |  |
Analysis of risk category of loans by class of loans |  |
Prior | 90 | 10,282
Total | 90 | 10,282
Residential | Multifamily | Substandard |  |
Analysis of risk category of loans by class of loans |  |
Prior | 1,301 | 958
Total | 1,301 | 958
Residential | Multifamily | Not Rated |  |
Analysis of risk category of loans by class of loans |  |
2022 |  | 1,149
2021 | 1,129 |
2018 |  | 44
Prior | 267 | 384
Total | $ 1,396 | $ 1,577

X
- Definition Represents the minimum outstanding balance of loans to be individually reviewed and classified as to credit risk. Homogeneous loans (at all levels of outstanding balances) are not reviewed individually, but rather as part of a group. + References No definition available. + Details
Name: | thff_LoansAndLeasesReceivableMinimumOutstandingBalanceToBeIndividuallyEvaluated
Namespace Prefix: | thff_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The period past due of loans classified as substandard, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | thff_LoansPastDuePeriodClassifiedAsSubstandard
Namespace Prefix: | thff_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable originated more than five years prior to current fiscal year. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated four years prior to current fiscal year. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated in current fiscal year. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated in fiscal year prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated three years prior to current fiscal year. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated two years prior to current fiscal year. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
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_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable that can be withdrawn, repaid and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 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 + Details
Name: | us-gaap_FinancingReceivableRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=thff_NotRatedMember
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=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_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
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: |