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Regulatory Capital (Details Textual) | 12 Months Ended
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Dec. 31, 2012 Categories
Regulatory Capital (Textual) [Abstract] |
Number of capital categories defined in the regulation | 5

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- Definition Number of capital categories defined in the regulation. + References No definition available. + Details
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Namespace Prefix: | hbnc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | hbnc_RegulatoryCapitalTextualAbstract
Namespace Prefix: | hbnc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration