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Loans Receivable (Details) - Schedule of allowance for loan losses by portfolio segment - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Residential real estate:
Beginning balance	$ 1,488	$ 1,456
Provision for loan losses	84	59
Loans charged off	45	65
Recoveries	9
Ending balance	1,536	1,450
Farm [Member]
Residential real estate:
Beginning balance	4	6
Provision for loan losses	1
Loans charged off
Recoveries
Ending balance	5	6
Commercial nonmortgage [Member]
Residential real estate:
Beginning balance	3	5
Provision for loan losses	1
Loans charged off
Recoveries
Ending balance	4	5
Loans on deposits [Member]
Residential real estate:
Beginning balance	2	3
Provision for loan losses		(1)
Loans charged off
Recoveries
Ending balance	2	2
Home equity [Member]
Residential real estate:
Beginning balance	11	14
Provision for loan losses	38	(2)
Loans charged off	45
Recoveries	7
Ending balance	11	12
Automobiles [Member]
Residential real estate:
Beginning balance
Provision for loan losses
Loans charged off
Recoveries
Ending balance
Unsecured [Member]
Residential real estate:
Beginning balance	1
Provision for loan losses	(2)
Loans charged off
Recoveries	2
Ending balance	1
Unallocated [Member]
Residential real estate:
Beginning balance	200	200
Provision for loan losses
Loans charged off
Recoveries
Ending balance	200	200
One-to four-family [Member]
Residential real estate:
Beginning balance	671	685
Provision for loan losses	(1)	66
Loans charged off		65
Recoveries
Ending balance	670	686
Multi-family [Member]
Residential real estate:
Beginning balance	184	200
Provision for loan losses	33	(7)
Loans charged off
Recoveries
Ending balance	217	193
Construction [Member]
Residential real estate:
Beginning balance	6	6
Provision for loan losses	1
Loans charged off
Recoveries
Ending balance	7	6
Land [Member]
Residential real estate:
Beginning balance	1	1
Provision for loan losses
Loans charged off
Recoveries
Ending balance	1	1
Nonresidential real estate [Member]
Residential real estate:
Beginning balance	405	336
Provision for loan losses	13	3
Loans charged off
Recoveries
Ending balance	$ 418	$ 339

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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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