Stockholders' Equity - Additional Information (Details) - USD ($)			1 Months Ended								12 Months Ended
	Aug. 05, 2021	Mar. 31, 2021	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2019	Nov. 17, 2021	Feb. 09, 2021	Nov. 17, 2020	Jun. 30, 2020	Nov. 21, 2017	Nov. 10, 2016
Weighted average remaining contractual life of all options outstanding											5 years 5 months 23 days
Remaining contractual life for options vested and exercisable											5 years 3 months 10 days
Aggregate intrinsic value of options vested and exercisable			$ 966,550								$ 966,550
Granted (in shares)											307,843	575,348
Fair value of vested stock options											$ 470,615	$ 631,335
Amount of unvested compensation related to stock options			212,642				$ 340,692				212,642	340,692
Proceeds from the exercise of stock options											97,688	88,850
Fair value of vested restricted common stock											$ 557,496	$ 376,338
Stock repurchased average price per share											$ 2.34	$ 2.27
Amount of stock authorized for repurchase			$ 255,345								$ 255,345
Amount of repurchased shares			6,819	6,086	5,951	21,365	11,050	10,750	31,167	25,500	40,221	78,467
Repurchase of common stock											$ 93,918	$ 178,012
Exercise price							$ 1.19					$ 1.19
Number of shares from exercised warrants												50,000
The Plans
Vesting period											3 years
Number of year(s) cliff vesting period											1 year
Term number of years											10 years
2007 Plan
Number of shares that may be issued pursuant to awards granted			0								0
2017 Plan
Number of shares that may be issued pursuant to awards granted			3,935,596								3,935,596							1,874,513
Common Stock
Granted (in shares)											211,072	158,609
Fair value of vested stock options											$ 0	$ 0
Proceeds from the exercise of stock options											$ 97,688	$ 88,850
Number of shares available from stock options											357,079	274,520
Number of shares of restricted common stock issued											356,582	195,810
Fair value of vested restricted common stock											$ 356	$ 195
Amount of repurchased shares											40,221	78,467
Repurchase of common stock											$ 40	$ 78
Employee
Granted (in shares)											307,843	575,348
Fair value of vested stock options											$ 342,566	$ 686,461
Restricted common stock
Vesting period	3 years											3 years
Number of year(s) cliff vesting period	1 year											1 year
Number of shares of restricted common stock issued	222,334											195,810	2,277,366
Fair value of vested restricted common stock	$ 431,300											$ 463,994	$ 2,521,204
Amount recognized as expense related to stock issuance													$ 2,126,907
Balance of non-vested shares			400,092				245,252				400,092	245,252	191,855				191,855
Non-vested stock			$ 775,453				$ 481,953				$ 775,453	$ 481,953	$ 394,297				$ 394,297
Fair value of restricted common stock											$ 557,496	$ 376,338
Employee stock options
Amount of repurchased shares		243,750
Repurchase of common stock		$ 213,313
Minimum
Number of shares that may be issued pursuant to awards granted																			5,000,000
Minimum | 2017 Plan
Number of shares that may be issued pursuant to awards granted														3,374,513		2,374,513
Minimum | Restricted common stock
Stock repurchased average price per share												$ 2.13
Maximum
Number of shares that may be issued pursuant to awards granted																			7,000,000
Amount of stock authorized for repurchase															$ 400,000
Share price															$ 4.00
Maximum | 2017 Plan
Number of shares that may be issued pursuant to awards granted														6,874,513		3,374,513
Maximum | Restricted common stock
Stock repurchased average price per share												$ 2.49