Significant Accounting Policies (Inventory Allowance) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Inventory, Valuation Allowance [Roll Forward]
Valuation allowance, beginning balance	$ 347,014	$ 198,120
Write-off's	0	(1,106)
Valuation allowance, ending balance	$ 461,014	$ 347,014