Leases (Narrative) (Details)	3 Months Ended	6 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Leases [Abstract]
Right-of-use assets	$ 3,853,000	$ 3,853,000
Short-term operating lease liability	501,000	501,000
Long-term operating lease liability	3,404,000	3,404,000
Right-of-use assets obtained in exchange for new operating lease liabilities	0	0
Lease expenses	184,000	368,000
Operating lease, payments	$ 183,000	$ 365,000
Weighted average remaining lease term	7 years	7 years
Weighted average discount rate, percentage	5.30%	5.30%