Fair value at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

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Loans - Troubled Debt Restructuring (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Mar. 31, 2022 USD ($) loan	Mar. 31, 2021 USD ($)	Jun. 30, 2021 USD ($) loan	Jun. 30, 2020 USD ($)
Financing Receivable, Impaired [Line Items]
Troubled debt restructuring	$ 772	$ 964	$ 772	$ 964
Interest income on accruing TDR	10		33
Total Loans	461,424		461,424		$ 465,629
Impairment on TDR	55	50	$ 128	150
Number of contracts \| loan			0		0
Small Business Administration, CARES Act, Monetary Relief [Member]
Financing Receivable, Impaired [Line Items]
Amount of loans modified into PPP						$ 49,800
Small Business Administration, CARES Act, Monetary Relief [Member] \| Payment Deferral
Financing Receivable, Impaired [Line Items]
Total Loans	0		$ 0
Period of principal and interest deferment			3 months
Acquired credit impaired
Financing Receivable, Impaired [Line Items]
Loans acquired	$ 162	$ 161	$ 162	$ 161