Summary of Significant Accounting Policies - Additional Information (Details)	3 Months Ended
	Sep. 30, 2022 USD ($) item shares	Sep. 30, 2021 USD ($) shares	Jun. 30, 2022 USD ($)
FDIC insured amount	$ 250,000
Cash and cash equivalents	10,387,689		$ 10,603,175
Foreign currency transaction gain (loss)	$ (72,516)	$ (11,243)
Number of revenue streams | item	2
Employee stock options
Antidilutive securities amount | shares	3,125,372	3,316,650
Warrant
Antidilutive securities amount | shares		50,000
Restricted Common Stock [Member]
Antidilutive securities amount | shares	568,240	298,583
Europe financial institutions
Cash and cash equivalents	$ 699,052		$ 483,232