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Off-Balance Sheet Arrangements, Commitments, and Contingencies (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
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Commitments and Contingencies Disclosure [Abstract] |  |
Commitments to extend credit | $ 1,046,675 | $ 1,018,302
Standby letters of credit | 26,096 | 23,457
Total | $ 1,072,771 | $ 1,041,759

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- Definition Fair Value Disclosure, Off-Balance-Sheet Risks, Amount, Standby Letters Of Credit + References No definition available. + Details
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Namespace Prefix: | hbnc_
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- Definition Fair Value Disclosure, Off-Balance-Sheet Risks, Amount, Unused Commitments To Extend Credit + References No definition available. + Details
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Namespace Prefix: | hbnc_
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- References No definition available. + Details
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- Definition The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details
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