XML 50 R40.htm IDEA: XBRL DOCUMENT v3.26.1

Credit Quality and Allowance for Credit Losses - Summary of Loans Modification (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.20%	0.10%
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	4,942	3,172
Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	185	0
Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
One- to four-family first mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.00%	0.00%
One- to four-family first mortgage | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
One- to four-family first mortgage | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
One- to four-family first mortgage | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	23
One- to four-family first mortgage | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
One- to four-family first mortgage | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
One- to four-family first mortgage | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Home equity loans and lines
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.00%	0.00%
Home equity loans and lines | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Home equity loans and lines | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Home equity loans and lines | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Home equity loans and lines | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Home equity loans and lines | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Home equity loans and lines | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.40%	0.10%
Commercial real estate | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Commercial real estate | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Commercial real estate | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	4,850	957
Commercial real estate | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Commercial real estate | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Commercial real estate | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Construction and land
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.00%	0.00%
Construction and land | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Construction and land | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Construction and land | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	2
Construction and land | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Construction and land | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Construction and land | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Multi-family residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.00%	0.00%
Multi-family residential | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Multi-family residential | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Multi-family residential | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Multi-family residential | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Multi-family residential | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Multi-family residential | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.10%	0.50%
Commercial and industrial | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Commercial and industrial | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Commercial and industrial | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	92	2,190
Commercial and industrial | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	185	0
Commercial and industrial | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Commercial and industrial | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent)	0.00%	0.00%
Consumer | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0
Consumer | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Consumer | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Consumer | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Consumer | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Consumer | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0

X

- Definition

Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-42

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-42

+ Details

Name:	us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
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

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A

Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-34

Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 33
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-33

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-42

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-42

+ Details

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

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_PrincipalForgivenessMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ContractualInterestRateReductionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityAndPrincipalForgivenessMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityAndInterestRateReductionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=hbcp_OneToFourFamilyFirstMortgagePortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
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_FinancingReceivablePortfolioSegmentAxis=hbcp_ConstructionAndLandPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=hbcp_MultiFamilyResidentialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=hbcp_CommercialAndIndustrialPortfolioSegmentMember
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: