Summary of Significant Accounting Policies (Leases) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2020	Jul. 01, 2019
Lessee, Lease, Description [Line Items]
CumulativeEffectOnRetainedEarningsNetOfTaxes	$ 0
Other Assets
Lessee, Lease, Description [Line Items]
Operating Lease, Right-of-Use Asset	427,000	$ 441,000
Other Liabilities
Lessee, Lease, Description [Line Items]
Total operating lease liabilities	$ 427,000	$ 463,000