XML 79 R69.htm IDEA: XBRL DOCUMENT
v3.20.2

Non-performing Loans - Loans by Credit Grades (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans | $ 4,030,365 | $ 3,634,596
Percentage of total loans |  | 100.00%
Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 494,491 |
2019 | 279,736 |
2018 | 247,726 |
2017 | 310,716 |
2016 | 204,823 |
Prior | 508,026 |
Revolving Loans | 276,090 |
Total Loans | 2,321,608 | $ 2,047,646
Commercial | Owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 44,554 |
2019 | 68,082 |
2018 | 62,356 |
2017 | 63,530 |
2016 | 58,556 |
Prior | 164,625 |
Revolving Loans | 41,424 |
Total Loans | 503,127 | 519,577
Commercial | Non–owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 98,654 |
2019 | 137,866 |
2018 | 104,885 |
2017 | 144,189 |
2016 | 114,993 |
Prior | 244,540 |
Revolving Loans | 174,044 |
Total Loans | 1,019,171 | 973,331
Commercial | Residential spec homes |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 495 |
2019 | 212 |
2018 | 0 |
2017 | 1,660 |
2016 | 0 |
Prior | 1,237 |
Revolving Loans | 7,586 |
Total Loans | 11,190 | 12,925
Commercial | Development & spec land |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 30 |
2019 | 885 |
2018 | 267 |
2017 | 2,232 |
2016 | 777 |
Prior | 13,029 |
Revolving Loans | 9,165 |
Total Loans | 26,385 | 35,954
Commercial | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 350,758 |
2019 | 72,691 |
2018 | 80,218 |
2017 | 99,105 |
2016 | 30,497 |
Prior | 84,595 |
Revolving Loans | 43,871 |
Total Loans | 761,735 | 505,859
Real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 104,560 |
2019 | 66,015 |
2018 | 102,700 |
2017 | 101,674 |
2016 | 76,793 |
Prior | 198,145 |
Revolving Loans | 399,986 |
Total Loans | 1,049,873 | 920,998
Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 103,964 |
2019 | 66,015 |
2018 | 102,700 |
2017 | 101,674 |
2016 | 76,793 |
Prior | 198,145 |
Revolving Loans | 2,389 |
Total Loans | 651,680 | 751,019
Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 596 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 22,944 |
Total Loans | 23,540 | 19,686
Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 374,653 |
Total Loans | 374,653 | 150,293
Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 163,886 |
2019 | 165,334 |
2018 | 130,085 |
2017 | 80,269 |
2016 | 37,301 |
Prior | 75,629 |
Revolving Loans | 6,380 |
Total Loans | 658,884 | 665,952
Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 10,115 |
2019 | 11,016 |
2018 | 6,517 |
2017 | 6,605 |
2016 | 2,562 |
Prior | 2,198 |
Revolving Loans | 36 |
Total Loans | 39,049 | 41,079
Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 105,780 |
2019 | 108,195 |
2018 | 85,150 |
2017 | 43,291 |
2016 | 10,485 |
Prior | 6,398 |
Revolving Loans | 0 |
Total Loans | 359,299 | 348,658
Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 47,991 |
2019 | 46,123 |
2018 | 38,418 |
2017 | 30,373 |
2016 | 24,254 |
Prior | 67,033 |
Revolving Loans | 6,344 |
Total Loans | 260,536 | 276,215
Performing | Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 103,964 |
2019 | 65,835 |
2018 | 102,061 |
2017 | 101,581 |
2016 | 76,188 |
Prior | 190,453 |
Revolving Loans | 2,389 |
Total Loans | 642,471 |
Performing | Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 596 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 22,944 |
Total Loans | 23,540 |
Performing | Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 374,653 |
Total Loans | 374,653 |
Performing | Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 10,115 |
2019 | 11,016 |
2018 | 6,517 |
2017 | 6,594 |
2016 | 2,558 |
Prior | 2,191 |
Revolving Loans | 35 |
Total Loans | 39,026 |
Performing | Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 105,780 |
2019 | 108,049 |
2018 | 84,773 |
2017 | 42,883 |
2016 | 10,393 |
Prior | 6,230 |
Revolving Loans | 0 |
Total Loans | 358,108 |
Performing | Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 47,991 |
2019 | 46,114 |
2018 | 38,357 |
2017 | 30,295 |
2016 | 24,204 |
Prior | 65,933 |
Revolving Loans | 4,920 |
Total Loans | 257,814 |
Non–performing | Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 180 |
2018 | 639 |
2017 | 93 |
2016 | 605 |
Prior | 7,692 |
Revolving Loans | 0 |
Total Loans | 9,209 |
Non–performing | Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 |
Non–performing | Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 |
Non–performing | Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 11 |
2016 | 4 |
Prior | 7 |
Revolving Loans | 1 |
Total Loans | 23 |
Non–performing | Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 146 |
2018 | 377 |
2017 | 408 |
2016 | 92 |
Prior | 168 |
Revolving Loans | 0 |
Total Loans | 1,191 |
Non–performing | Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 9 |
2018 | 61 |
2017 | 78 |
2016 | 50 |
Prior | 1,100 |
Revolving Loans | 1,424 |
Total Loans | 2,722 |
Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 3,541,122
Percentage of total loans |  | 97.43%
Pass | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 1,968,009
Pass | Commercial | Owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 43,528 |
2019 | 65,996 |
2018 | 53,374 |
2017 | 50,523 |
2016 | 51,460 |
Prior | 144,099 |
Revolving Loans | 37,557 |
Total Loans | 446,537 | 492,386
Pass | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 97,251 |
2019 | 121,030 |
2018 | 77,110 |
2017 | 141,356 |
2016 | 105,581 |
Prior | 224,430 |
Revolving Loans | 167,632 |
Total Loans | 934,390 | 957,990
Pass | Commercial | Residential spec homes |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 495 |
2019 | 0 |
2018 | 0 |
2017 | 1,660 |
2016 | 0 |
Prior | 1,237 |
Revolving Loans | 7,228 |
Total Loans | 10,620 | 12,925
Pass | Commercial | Development & spec land |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 30 |
2019 | 885 |
2018 | 267 |
2017 | 2,232 |
2016 | 777 |
Prior | 12,224 |
Revolving Loans | 9,165 |
Total Loans | 25,580 | 35,815
Pass | Commercial | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 339,106 |
2019 | 64,658 |
2018 | 65,712 |
2017 | 87,782 |
2016 | 27,728 |
Prior | 75,580 |
Revolving Loans | 30,909 |
Total Loans | 691,475 | 468,893
Pass | Real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 911,115
Pass | Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 741,136
Pass | Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 19,686
Pass | Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 150,293
Pass | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 661,998
Pass | Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 41,044
Pass | Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 347,289
Pass | Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 273,665
Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 34,804
Percentage of total loans |  | 0.96%
Special Mention | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 34,804
Special Mention | Commercial | Owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 855 |
2018 | 4,934 |
2017 | 10,175 |
2016 | 4,532 |
Prior | 12,614 |
Revolving Loans | 0 |
Total Loans | 33,110 | 8,328
Special Mention | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 1,403 |
2019 | 1,247 |
2018 | 27,471 |
2017 | 2,211 |
2016 | 2,610 |
Prior | 15,282 |
Revolving Loans | 4,840 |
Total Loans | 55,064 | 7,824
Special Mention | Commercial | Residential spec homes |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 212 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 358 |
Total Loans | 570 | 0
Special Mention | Commercial | Development & spec land |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 276 |
Revolving Loans | 0 |
Total Loans | 276 | 0
Special Mention | Commercial | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 7,650 |
2019 | 1,852 |
2018 | 10,922 |
2017 | 9,880 |
2016 | 1,953 |
Prior | 5,684 |
Revolving Loans | 10,641 |
Total Loans | 48,582 | 18,652
Special Mention | Real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Special Mention | Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 58,670
Percentage of total loans |  | 1.61%
Substandard | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 44,833
Substandard | Commercial | Owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 1,026 |
2019 | 1,231 |
2018 | 4,048 |
2017 | 2,832 |
2016 | 2,564 |
Prior | 7,912 |
Revolving Loans | 3,867 |
Total Loans | 23,480 | 18,863
Substandard | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 15,589 |
2018 | 304 |
2017 | 622 |
2016 | 6,802 |
Prior | 4,828 |
Revolving Loans | 1,572 |
Total Loans | 29,717 | 7,517
Substandard | Commercial | Residential spec homes |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 | 0
Substandard | Commercial | Development & spec land |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 529 |
Revolving Loans | 0 |
Total Loans | 529 | 139
Substandard | Commercial | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 4,002 |
2019 | 6,181 |
2018 | 3,584 |
2017 | 1,443 |
2016 | 816 |
Prior | 3,331 |
Revolving Loans | 2,321 |
Total Loans | 21,678 | 18,314
Substandard | Real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 9,883
Substandard | Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 9,883
Substandard | Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Substandard | Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Substandard | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 3,954
Substandard | Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 35
Substandard | Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 1,369
Substandard | Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 2,550
Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 0
Percentage of total loans |  | 0.00%
Doubtful | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 0
Doubtful | Commercial | Owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 | 0
Doubtful | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 | 0
Doubtful | Commercial | Residential spec homes |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 | 0
Doubtful | Commercial | Development & spec land |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | 0 | 0
Doubtful | Commercial | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total Loans | $ 0 | 0
Doubtful | Real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Real estate | Residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Real estate | Residential construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Real estate | Mortgage warehouse |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Consumer | Direct installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Consumer | Indirect installment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | 0
Doubtful | Consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total Loans |  | $ 0

X
- Definition Percentage of notes receivable gross. + References No definition available. + Details
Name: | hbnc_PercentageOfNotesReceivableGross
Namespace Prefix: | hbnc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of financing receivable originated five or more years prior to latest 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=118955255&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=119407570&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 latest 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=118955255&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=119407570&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=118955255&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=119407570&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 latest 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=119407570&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=118955255&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 latest 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=118955255&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=119407570&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 latest 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=118955255&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=119407570&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=119407570&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=118955255&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 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919230-210447 + 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=hbnc_OwnerOccupiedRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hbnc_MortgageWarehousingMember
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: |

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

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

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

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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