Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficiency) (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2019	2,486	14,992
Balance at Dec. 31, 2019	$ 1,932,433	$ 15	$ 39,340,509	$ (42,847,513)	$ (1,574,556)
Issuance of common stock for services (in shares)		521
Issuance of common stock for services		$ 1	5,999		6,000
Net loss				(595,694)	(595,694)
Balance (in shares) at Mar. 31, 2020	400	689,581
Balance at Mar. 31, 2020	$ 376,095	$ 690	41,202,172	(43,443,207)	(1,864,250)
Sale of convertible preferred stock for cash and cancellation of note payable (in shares)	300
Sale of convertible preferred stock for cash and cancellation of note payable	$ 300,000				300,000
Conversion of preferred stock to common stock (in shares)	(2,386)	674,068
Conversion of preferred stock to common stock	$ (1,856,338)	$ 674	1,855,664
Balance (in shares) at Dec. 31, 2019	2,486	14,992
Balance at Dec. 31, 2019	$ 1,932,433	$ 15	39,340,509	(42,847,513)	(1,574,556)
Net loss					(1,050,898)
Balance (in shares) at Jun. 30, 2020	400	691,705
Balance at Jun. 30, 2020	$ 376,095	$ 692	41,672,003	(43,898,411)	(1,849,621)
Balance (in shares) at Mar. 31, 2020	400	689,581
Balance at Mar. 31, 2020	$ 376,095	$ 690	41,202,172	(43,443,207)	(1,864,250)
Issuance of common stock for services (in shares)	0	2,124
Issuance of common stock for services	$ 0	$ 2	11,998	0	12,000
Net loss	$ 0	$ 0	0	(455,204)	(455,204)
Balance (in shares) at Jun. 30, 2020	400	691,705
Balance at Jun. 30, 2020	$ 376,095	$ 692	41,672,003	(43,898,411)	(1,849,621)
Warrants issued in bridge financing	$ 0	$ 0	457,833	0	457,833
Balance (in shares) at Dec. 31, 2020	100	3,834,095
Balance at Dec. 31, 2020	$ 76,095	$ 3,834	55,294,504	(45,805,581)	9,568,852
Sale of common stock for cash (in shares)	0	1,644,000
Sale of common stock for cash	$ 0	$ 1,644	9,407,276	0	9,408,920
Common stock issued (in shares)	0	835,900
Issuance of common stock upon warrant exercise	$ 0	$ 836	3,173,320	0	3,174,156
Issuance of common stock for services (in shares)	0	1,472
Issuance of common stock for services	$ 0	$ 1	5,999	0	6,000
Stock option expense			56,190		56,190
Net loss				(1,562,778)	(1,562,778)
Balance (in shares) at Mar. 31, 2021	100	6,315,467
Balance at Mar. 31, 2021	$ 76,095	$ 6,315	67,937,289	(47,368,359)	20,651,340
Balance (in shares) at Dec. 31, 2020	100	3,834,095
Balance at Dec. 31, 2020	$ 76,095	$ 3,834	55,294,504	(45,805,581)	$ 9,568,852
Issuance of common stock for services (in shares)					13,707
Net loss					$ (2,876,811)
Balance (in shares) at Jun. 30, 2021	0	6,327,702
Balance at Jun. 30, 2021	$ 0	$ 6,328	68,134,402	(48,682,392)	19,458,338
Balance (in shares) at Mar. 31, 2021	100	6,315,467
Balance at Mar. 31, 2021	$ 76,095	$ 6,315	67,937,289	(47,368,359)	20,651,340
Issuance of common stock for services (in shares)	0	12,235
Issuance of common stock for services	$ 0	$ 13	65,828	0	65,841
Stock option expense	0	0	56,190	0	56,190
Net loss	$ 0	$ 0	0	(1,314,033)	(1,314,033)
Repurchase of preferred stock (in shares)	(100)	0
Repurchase of preferred stock	$ (76,095)	$ 0	75,095	0	(1,000)
Balance (in shares) at Jun. 30, 2021	0	6,327,702
Balance at Jun. 30, 2021	$ 0	$ 6,328	$ 68,134,402	$ (48,682,392)	$ 19,458,338