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Loans Receivable (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	$ 1,529	$ 1,531	$ 1,576	$ 1,533
Provision for loan losses		104	11	107
Loans charged off		(90)	(117)	(139)
Recoveries		4	59	48
Ending balance	1,529	1,549	1,529	1,549
Automobile [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance
Provision for loan losses
Loans charged off
Recoveries
Ending balance
Farm [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	5	10	6	9
Provision for loan losses		(2)	(1)	(1)
Loans charged off
Recoveries
Ending balance	5	8	5	8
Commercial nonmortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	3	6	3	6
Provision for loan losses		(2)		(2)
Loans charged off
Recoveries
Ending balance	3	4	3	4
Loans on deposits [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	3	4	3	4
Provision for loan losses		(1)		(1)
Loans charged off
Recoveries
Ending balance	3	3	3	3
Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	13	18	13	17
Provision for loan losses	(1)	(6)	(1)	(5)
Loans charged off
Recoveries
Ending balance	12	12	12	12
Unsecured [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	1	1	1	1
Provision for loan losses	(1)		(21)
Loans charged off
Recoveries			20
Ending balance		1		1
Unallocated [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	200	200	200	200
Provision for loan losses
Loans charged off
Recoveries
Ending balance	200	200	200	200
One-to four-family residential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	734	739	795	773
Provision for loan losses	10	104	27	75
Loans charged off		(90)	(117)	(139)
Recoveries		4	39	48
Ending balance	744	757	744	757
Multi-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	220	244	225	243
Provision for loan losses	(4)	(16)	(9)	(15)
Loans charged off
Recoveries
Ending balance	216	228	216	228
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	3	14	8	6
Provision for loan losses	1	(5)	(4)	3
Loans charged off
Recoveries
Ending balance	4	9	4	9
Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	1	2	1	4
Provision for loan losses		(1)		(3)
Loans charged off
Recoveries
Ending balance	1	1	1	1
Nonresidential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	346	293	321	270
Provision for loan losses	(5)	33	20	56
Loans charged off
Recoveries
Ending balance	$ 341	$ 326	$ 341	$ 326

X

- Definition

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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