Note 2 - Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Revenue from Contract with Customer	$ 4,824,101	$ 4,555,906	$ 14,295,091	$ 13,469,170
Subscription and Support [Member]
Revenue from Contract with Customer	4,811,634	4,553,844	14,232,827	13,259,456
Professional Services [Member]
Revenue from Contract with Customer	12,467	0	62,264	81,618
Transaction Based [Member]
Revenue from Contract with Customer	$ 0	$ 2,062	$ 0	$ 128,096