XML 41 R56.htm IDEA: XBRL DOCUMENT v3.2.0.727

Accounting for Certain Loans Acquired in a Transfer - Additional Information (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Loans Purchased With Evidence Of Credit Deterioration [Member]
Business Acquisition [Line Items]
Allowances for loan losses	$ 76,000	$ 0

X

- Definition

Reversal of allowance for loan receivable.

+ References

No definition available.

+ Details

Name:	hbnc_ReversalOfAllowanceForLoanReceivable
Namespace Prefix:	hbnc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ManagingRisksInherentInServicingAssetsAndServicingLiabilitiesByTypeOfRiskAxis=us-gaap_CreditRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: