NOTE 3: Loans and Allowance for Loan Losses: Schedule of Balance in Allowance for Loan Losses Based On Portfolio Segment and Impairment (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Residential Mortgage
Provision for Loan Losses Expensed	$ 184	$ 184	$ 590
Allowance for Loan and Lease Losses, Write-offs	(190)	(211)	(167)
Allowance for Doubtful Accounts Receivable, Recoveries	2	10	5
Residential Mortgage \| Beginning of period
Allowance for Loan Losses	3,230	3,247	2,819
Residential Mortgage \| End of period
Allowance for Loan Losses	3,226	3,230	3,247
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	3,226	3,230
Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality	0	0
Financing Receivable, Individually Evaluated for Impairment	0	0
Financing Receivable, Collectively Evaluated for Impairment	447,706	438,981
Financing Receivable Acquired with Deteriorated Credit Quality	3,213	3,482
Construction Loan Payable
Provision for Loan Losses Expensed	142	(97)	192
Allowance for Loan and Lease Losses, Write-offs	(9)	(31)	0
Allowance for Doubtful Accounts Receivable, Recoveries	0	1	0
Construction Loan Payable \| Beginning of period
Allowance for Loan Losses	964	1,091	899
Construction Loan Payable \| End of period
Allowance for Loan Losses	1,097	964	1,091
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	1,097	964
Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality	0	0
Financing Receivable, Individually Evaluated for Impairment	0	0
Financing Receivable, Collectively Evaluated for Impairment	64,888	54,704
Financing Receivable Acquired with Deteriorated Credit Quality	1,297	1,338
Commercial Real Estate
Provision for Loan Losses Expensed	1,779	1,356	806
Allowance for Loan and Lease Losses, Write-offs	(56)	(19)	(97)
Allowance for Doubtful Accounts Receivable, Recoveries	2	20	46
Commercial Real Estate \| Beginning of period
Allowance for Loan Losses	7,068	5,711	4,956
Commercial Real Estate \| End of period
Allowance for Loan Losses	8,793	7,068	5,711
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	399	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	8,394	7,068
Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality	0	0
Financing Receivable, Individually Evaluated for Impairment	660	0
Financing Receivable, Collectively Evaluated for Impairment	696,377	592,427
Financing Receivable Acquired with Deteriorated Credit Quality	7,610	11,495
Consumer Loan
Provision for Loan Losses Expensed	251	76	58
Allowance for Loan and Lease Losses, Write-offs	(129)	(65)	(86)
Allowance for Doubtful Accounts Receivable, Recoveries	23	8	8
Consumer Loan \| Beginning of period
Allowance for Loan Losses	757	738	758
Consumer Loan \| End of period
Allowance for Loan Losses	902	757	738
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	902	757
Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality	0	0
Financing Receivable, Individually Evaluated for Impairment	0	0
Financing Receivable, Collectively Evaluated for Impairment	78,571	63,651
Financing Receivable Acquired with Deteriorated Credit Quality	0	0
Commercial Loan
Provision for Loan Losses Expensed	691	821	848
Allowance for Loan and Lease Losses, Write-offs	(22)	(337)	(725)
Allowance for Doubtful Accounts Receivable, Recoveries	8	31	15
Commercial Loan \| Beginning of period
Allowance for Loan Losses	3,519	3,004	2,866
Commercial Loan \| End of period
Allowance for Loan Losses	4,196	3,519	3,004
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	351	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	3,845	3,519
Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality	0	0
Financing Receivable, Individually Evaluated for Impairment	580	0
Financing Receivable, Collectively Evaluated for Impairment	278,241	243,369
Financing Receivable Acquired with Deteriorated Credit Quality	2,451	3,815
Total loans
Provision for Loan Losses Expensed	3,047	2,340	2,494
Allowance for Loan and Lease Losses, Write-offs	(406)	(663)	(1,075)
Allowance for Doubtful Accounts Receivable, Recoveries	35	70	74
Total loans \| Beginning of period
Allowance for Loan Losses	15,538	13,791	12,298
Total loans \| End of period
Allowance for Loan Losses	18,214	15,538	$ 13,791
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	750	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	17,464	15,538
Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality	0	0
Financing Receivable, Individually Evaluated for Impairment	1,240	0
Financing Receivable, Collectively Evaluated for Impairment	1,565,783	1,393,132
Financing Receivable Acquired with Deteriorated Credit Quality	$ 14,571	$ 20,130

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Represents the monetary amount of Financing Receivable Acquired with Deteriorated Credit Quality, during the indicated time period.

+ References

No definition available.

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Represents the monetary amount of Financing Receivable Allowance for Credit Losses Acquired with Deteriorated Credit Quality, during the indicated time period.

+ References

No definition available.

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- Definition

Amount of recoveries of receivables doubtful of collection that were previously charged off.

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No definition available.

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- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(3)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(d))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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The balance of financing receivables that were collectively evaluated for impairment.

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- Definition

Amount of expense related to loss from loan transactions.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260

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