Significant Accounting Policies (Accounts Receivable) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Allowance for Doubtful Accounts Receivable [Roll Forward]
Allowance for doubtful accounts receivable, beginning balance	$ 202,667	$ 230,544
Provision for bad debts	0	3,914
Write off's	(30,547)	(31,791)
Allowance for doubtful accounts receivable, ending balance	$ 172,120	$ 202,667