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Loans Receivable (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	$ 1,571	$ 1,554	$ 1,576	$ 1,533
Provision for loan losses		3	11	3
Loans charged off	(58)	(31)	(117)	(49)
Recoveries	16	5	59	44
Ending balance	1,529	1,531	1,529	1,531
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	6	10	6	9
Provision for loan losses	(1)		(1)	1
Loans charged off
Recoveries
Ending balance	5	10	5	10
Commercial nonmortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	4	7	3	6
Provision for loan losses	(1)	(1)
Loans charged off
Recoveries
Ending balance	3	6	3	6
Loans on deposits [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	3	5	3	4
Provision for loan losses		(1)
Loans charged off
Recoveries
Ending balance	3	4	3	4
Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	16	20	13	17
Provision for loan losses	(3)	(2)		1
Loans charged off
Recoveries
Ending balance	13	18	13	18
Unsecured [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	1	2	1	1
Provision for loan losses		(1)	(20)
Loans charged off
Recoveries			20
Ending balance	1	1	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	781	774	795	773
Provision for loan losses	(5)	(9)	17	(29)
Loans charged off	(58)	(31)	(117)	(49)
Recoveries	16	5	39	44
Ending balance	734	739	734	739
Multi-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	232	243	225	243
Provision for loan losses	(12)	1	(5)	1
Loans charged off
Recoveries
Ending balance	220	244	220	244
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	4	7	8	6
Provision for loan losses	(1)	7	(5)	8
Loans charged off
Recoveries
Ending balance	3	14	3	14
Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	1	2	1	4
Provision for loan losses				(2)
Loans charged off
Recoveries
Ending balance	1	2	1	2
Nonresidential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance	323	284	321	270
Provision for loan losses	23	9	25	23
Loans charged off
Recoveries
Ending balance	$ 346	$ 293	$ 346	$ 293

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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