CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	COMMON STOCK [Member]	ADDITIONAL PAID-IN CAPITAL [Member]	ACCUMULATED DEFICIT [Member]	Total
Balance at Dec. 31, 2020	$ 20,577	$ 116,216,966	$ (88,037,759)	$ 28,199,784
Balance (in shares) at Dec. 31, 2020	20,577,123
Issuance of common stock, net of fees	$ 2,219	12,576,307		12,578,526
Issuance of common stock, net of fees (in shares)	2,218,874
Stock-based compensation		752,962		752,962
Stock options exercised	$ 2	1,434		1,436
Stock options exercised (in shares)	1,933
Net loss			(5,151,923)	(5,151,923)
Balance at Mar. 31, 2021	$ 22,798	129,547,669	(93,189,682)	36,380,785
Balance (in shares) at Mar. 31, 2021	22,797,930
Balance at Dec. 31, 2021	$ 24,185	139,404,060	(108,060,279)	31,367,966
Balance (in shares) at Dec. 31, 2021	24,185,001
Stock-based compensation		1,065,329		1,065,329
Stock options exercised	$ 139	27,326		27,465
Stock options exercised (in shares)	139,155
Net loss			(7,818,094)	(7,818,094)
Balance at Mar. 31, 2022	$ 24,324	$ 140,496,715	$ (115,878,373)	$ 24,642,666
Balance (in shares) at Mar. 31, 2022	24,324,156