Leases (Narrative) (Details)	12 Months Ended
	Jun. 30, 2020 USD ($)
Leases [Abstract]
Right-of-use assets	$ 3,668,000
Short-term operating lease liability	475,000
Long-term operating lease liability	3,245,000
Right-of-use assets obtained in exchange for new operating lease liabilities	0
Lease expenses	704,000
Operating lease, payments	$ 737,000
Weighted average remaining lease term	7 years
Weighted average discount rate, percentage	6.10%