Note 2 - Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Revenue from Contract with Customer	$ 4,555,906	$ 6,022,540	$ 13,469,170	$ 16,422,146
Subscription and Support [Member]
Revenue from Contract with Customer	4,553,844	4,245,247	13,259,456	12,263,945
Professional Services [Member]
Revenue from Contract with Customer	0	326,535	81,618	584,394
Transaction Based [Member]
Revenue from Contract with Customer	$ 2,062	$ 1,450,758	$ 128,096	$ 3,573,807