XML 56 R33.htm IDEA: XBRL DOCUMENT v3.19.3

Loans Receivable (Details 7) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	$ 281,083	$ 282,425
Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	95	91
Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	269,058	269,768
Pass [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	87	91
Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Doubtful [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	10,243	10,880
Substandard [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	8
Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,782	1,777
Special Mention [Member] | Automobile [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
One-to four-family residential real estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	215,384	216,066
One-to four-family residential real estate [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross		206,489
One-to four-family residential real estate [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
One-to four-family residential real estate [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	8,123	8,683
One-to four-family residential real estate [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	833	894
Multi-family [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	15,545	15,928
Multi-family [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	14,864	15,243
Multi-family [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Multi-family [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	681	685
Multi-family [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	3,927	3,757
Construction [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	3,927	3,757
Construction [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Construction [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Construction [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Nonresidential real estate [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	29,043	28,990
Nonresidential real estate [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Nonresidential real estate [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	727	683
Nonresidential real estate [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross		746
Land [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,099	852
Land [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,099	852
Land [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Land [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Land [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Commercial nonmortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,942	2,075
Commercial nonmortgage [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,574	1,584
Commercial nonmortgage [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Commercial nonmortgage [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	369	491
Commercial nonmortgage [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	742
Farm [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	3,135	3,157
Farm [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	2,826	2,848
Farm [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Farm [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	310	309
Farm [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Farm [Member] | Not rated [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Loans on deposits [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,259	1,415
Loans on deposits [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	1,259	1,415
Loans on deposits [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Loans on deposits [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Loans on deposits [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Home equity [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	7,644	8,214
Home equity [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	7,417	8,053
Home equity [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Home equity [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	20	24
Home equity [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	207	137
Unsecured [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	539	451
Unsecured [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	534	446
Unsecured [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Unsecured [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	5	5
Unsecured [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross
Nonresidential real estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans receivable, gross	$ 30,513	$ 30,419

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

X

- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522

+ Details

Name:	us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_AutomobilesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_DoubtfulMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	kffb_ResidentialRealEstateFamilyAxis=kffb_ResidentialRealEstateOneToFourFamilyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	kffb_ResidentialRealEstateFamilyAxis=kffb_ResidentialRealEstateMultiFamilyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	kffb_ResidentialRealEstateFamilyAxis=kffb_ResidentialRealEstateConstructionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	kffb_ResidentialRealEstateFamilyAxis=kffb_NonResidentialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	kffb_ResidentialRealEstateFamilyAxis=us-gaap_LandMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=kffb_CommercialNonmortgageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=kffb_CommercialsNonMortgageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=kffb_FarmMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=kffb_NotRatedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=kffb_LoansOnDepositsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_HomeEquityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=kffb_UnsecuredLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=kffb_NonResidentialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: