EQUITY INCENTIVE PLAN, Summary (Details) - USD ($)		3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 25, 2021	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Jun. 18, 2019	Jun. 19, 2014
Stock Compensation Expense [Abstract]
Allocated share-based compensation expense		$ 559,009		$ 585,844	$ 1,309,912	$ 1,165,632
Stock Options, Additional Disclosure [Abstract]
Outstanding, aggregate intrinsic value, end of period		0			0
Exercisable, aggregate intrinsic value, end of period		0			0
Cost of Product Sales [Member]
Stock Compensation Expense [Abstract]
Allocated share-based compensation expense		57,096		43,368	111,346	72,136
Research and Development Expenses [Member]
Stock Compensation Expense [Abstract]
Allocated share-based compensation expense		112,318		139,469	203,507	223,704
Selling, General and Administrative Expenses [Member]
Stock Compensation Expense [Abstract]
Allocated share-based compensation expense		$ 389,595		$ 403,007	$ 995,059	$ 869,792
Stock Options [Member]
Assumptions Made in Calculating Fair Values of Options [Abstract]
Expected term		5 years 6 months			6 years
Expected volatility		95.80%			91.62%
Expected dividend yield
Risk-free interest rate		3.09%			1.97%
Stock Options, Number of Shares [Roll forward]
Outstanding, beginning of period (in shares)			1,600,372		1,600,372
Granted (in shares)					2,481,968
Exercised (in shares)					0
Forfeited (in shares)					121,159
Expired (in shares)					184,745
Outstanding, end of period (in shares)		3,776,436			3,776,436		1,600,372
Exercisable, end of period (in shares)		636,924			636,924
Stock Options, Weighted Average Exercise Price per Share [Roll Forward]
Outstanding, beginning of period (in dollars per share)			$ 4.18		$ 4.18
Granted (in dollars per share)					1.24
Exercised (in dollars per share)					0
Forfeited (in dollars per share)					2.93
Expired (in dollars per share)					5.63
Outstanding, end of period (in dollars per share)		$ 2.21			2.21		$ 4.18
Exercisable, end of period (in dollars per share)		$ 0			$ 0
Stock Options, Additional Disclosure [Abstract]
Outstanding, weighted average remaining contract term					8 years 4 months 13 days		6 years 7 months 2 days
Exercisable, weighted average remaining contract term					5 years 29 days
Outstanding, aggregate intrinsic value, beginning of period			$ 0		$ 0
Granted, aggregate intrinsic value					0
Exercised, aggregate intrinsic value					0
Forfeited, aggregate intrinsic value					0
Outstanding, aggregate intrinsic value, end of period		$ 0			0		$ 0
Exercisable, aggregate intrinsic value, end of period		$ 0			$ 0
2014 Stock Incentive Plan [Member] | Stock Options [Member]
Share-based Arrangements with Employees and Nonemployees [Abstract]
Number of shares authorized under the plan (in shares)									800,000
Number of stock options expired, forfeited or exercised under the plan (in shares)			732,064
Options still available to be issued (in shares)		0			0
Stock Options, Number of Shares [Roll forward]
Outstanding, end of period (in shares)		46,875			46,875
2019 Omnibus Incentive Plan [Member] | Stock Options [Member]
Share-based Arrangements with Employees and Nonemployees [Abstract]
Number of shares authorized under the plan (in shares)	4,800,000							2,400,000
Increase in number of shares authorized (in shares)	2,400,000
Number of stock options expired, forfeited or exercised under the plan (in shares)					1,048,966
Options still available to be issued (in shares)		35,629			35,629
Stock Options, Number of Shares [Roll forward]
Outstanding, end of period (in shares)		4,950,291			4,950,291
2014 & 2019 Stock Incentive Plan [Member] | Stock Options [Member]
Stock Options, Number of Shares [Roll forward]
Outstanding, end of period (in shares)		21,061			21,061