Significant Accounting Policies (Inventory) (Details) - USD ($)	Mar. 31, 2020	Jun. 30, 2019
schedule of inventory [Abstract]
Inventory, Raw Materials, Net of Reserves	$ 793,000	$ 875,000
Inventory, Work in Process, Net of Reserves	243,000	225,000
Inventory, Finished Goods, Net of Reserves	864,000	779,000
Inventory, net	$ 1,900,268	$ 1,878,860