Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Class A Common Stock	Additional Paid-In Capital	Accumulated other comprehensive Income	Accumulated Deficit
Balance, shares at Jun. 30, 2020		25,891,885
Balance, amount at Jun. 30, 2020	$ 34,566,941	$ 258,919	$ 230,634,056	$ 735,892	$ (197,061,926)
Issuance of common stock for:
Employee Stock Purchase Plan, shares		8,145
Employee Stock Purchase Plan, amount	29,978	$ 81	29,897	0	0
Exercise of Stock Options & RSUs, net, shares		1,085,883
Exercise of Stock Options & RSUs, net, amount	142,692	$ 10,859	131,833	0	0
Stock-based compensation on stock options & RSUs	642,865	0	642,865	0	0
Foreign currency translation adjustment	1,380,260	0	0	1,380,260	0
Net loss	(3,185,251)	0	0	0	(3,185,251)
Balance, amount at Jun. 30, 2021	33,577,485	$ 269,859	231,438,651	2,116,152	(200,247,177)
Balance, shares at Jun. 30, 2021		26,985,913
Issuance of common stock for:
Employee Stock Purchase Plan, shares		21,012
Employee Stock Purchase Plan, amount	51,711	$ 210	51,501	0	0
Exercise of Stock Options & RSUs, net, shares		39,865
Exercise of Stock Options & RSUs, net, amount	0	$ 399	(399)	0	0
Stock-based compensation on stock options & RSUs	825,250	0	825,250	0	0
Foreign currency translation adjustment	(1,181,027)	0	0	(1,181,027)	0
Net loss	(3,542,181)	0	0	0	(3,542,181)
Balance, amount at Jun. 30, 2022	$ 29,731,238	$ 270,468	$ 232,315,003	$ 935,125	$ (203,789,358)
Balance, shares at Jun. 30, 2022		27,046,790