Leases (Narrative) (Details) - USD ($)	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2020
Lessee Lease Description [Line Items]
Right-of-use assets		$ 3,823,000	$ 3,668,000
Short-term operating lease liability		500,000	475,000
Long-term operating lease liability		3,376,000	$ 3,245,000
Right-of-use assets obtained in exchange for new operating lease liabilities		0
Operating lease, payments		$ 204,000
Weighted average remaining lease term		7 years
Weighted average discount rate, percentage		6.20%
Forecast [Member]
Lessee Lease Description [Line Items]
Lease expenses	$ 197,000