XML 23 R13.htm IDEA: XBRL DOCUMENT
v3.25.2

Loan Servicing | 6 Months Ended
--- | ---
Jun. 30, 2025
Payments for (Proceeds from) Mortgage Servicing Rights [Abstract] |
Loan Servicing | Loan Servicing Loans serviced for others are not included in the accompanying condensed consolidated balance sheets. The unpaid principal balances of loans serviced for others totaled approximately $1.41 billion and $1.44 billion at June 30, 2025 and December 31, 2024. Activity for mortgage servicing rights and the related impairment allowance were as follows:
| Three Months Ended |  | Six Months Ended |  |  |  |  |  |
| June 30, 2025 |  | June 30, 2024 |  | June 30, 2025 |  | June 30, 2024 |  |  |  |  |  |
Mortgage servicing rights |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balances, January 1 | $ | 17,933 |  |  | $ | 18,538 |  |  | $ | 18,195 |  |  | $ | 18,807 |  |  |  |  |  |  |  |  |
Servicing rights capitalized | 337 |  |  | 359 |  |  | 582 |  |  | 567 |  |  |  |  |  |  |  |  |
Amortization of servicing rights | (518) |  |  | (465) |  |  | (1,025) |  |  | (942) |  |  |  |  |  |  |  |  |
Ending balance | 17,752 |  |  | 18,432 |  |  | 17,752 |  |  | 18,432 |  |  |  |  |  |  |  |  |
Impairment allowance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | — |  |  | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |
Additions | — |  |  | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |
Reductions | — |  |  | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |
Ending balance | — |  |  | — |  |  | — |  |  | — |  |  |  |  |  |  |  |  |
Mortgage servicing rights, net | $ | 17,752 |  |  | $ | 18,432 |  |  | $ | 17,752 |  |  | $ | 18,432 |  |  |  |  |  |  |  |  |
Fair value, beginning of period | $ | 18,811 |  |  | $ | 19,149 |  |  | 19,766 |  |  | 19,891 |  |  |  |  |  |  |  |  |
Fair value, end of period | 18,251 |  |  | 19,091 |  |  | 18,251 |  |  | 19,091 |  |  |  |  |  |  |  |  |
Fair value at June 30, 2025 was determined using a discounted cash flow analysis with the discount rates ranging from 8.5% to 11.0% and prepayment speeds ranging from 5.8% to 12.5%, depending on the stratification of the specific type. Fair value at June 30, 2024 was determined using a discounted cash flow analysis with a discount rate of 11.0% and prepayment speeds ranging from 6.0% to 12.0%, depending on the stratification of the specific type.

X
- Definition Loan servicing. + References No definition available. + Details
Name: | hbnc_LoanServicingTextBlock
Namespace Prefix: | hbnc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PaymentsForProceedsFromMortgageServicingRightsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration