Note 11 - Related Party Transactions (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018
Interest Expense, Related Party	$ 6,120	$ 6,120	$ 12,240	$ 12,240
Revenue from Related Parties	3,939,004	4,845,624	8,161,988	10,003,572
Accounts Receivable, Related Parties	1,200,000		1,200,000		$ 1,500,000
Expense Waiver Funds, Related Party	100,000	$ 200,000	200,000	$ 400,000
Waivers Payable, Related Party	$ 400,000		$ 400,000		$ 700,000