Unaudited Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Preferred Stock Series A Cumulative [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Dec. 31, 2020		$ 1	$ 795	$ 11,973,051	$ (2,219,091)	$ 9,754,756
Beginning balance, shares at Dec. 31, 2020		2,000	7,945,034
Settlement of stock in connection with prior acquisition (Note 2)				21,420		21,420
Shares granted to settle previously recorded liability (in shares)			3,000
Warrant liability recognized in connection with initial issuance of November offering (See Note 7)				(135,125)		(135,125)
Exercise of warrants			$ 2	1,155		1,157
Exercise of warrants (in shares)			17,135
Common stock issued for acquisition			$ 137	7,122,363		7,122,500
Common stock issued for acquisition (in shares)			1,375,000
Stock-based compensation			$ 6	210,735		210,741
Stock-based compensation (in shares)			62,500
Net loss					(1,032,951)	(1,032,951)
Ending balance, value at Mar. 31, 2021		$ 1	$ 940	19,193,599	(3,252,042)	15,942,498
Ending balance, shares at Mar. 31, 2021		2,000	9,402,669
Beginning balance, value at Dec. 31, 2020		$ 1	$ 795	11,973,051	(2,219,091)	9,754,756
Beginning balance, shares at Dec. 31, 2020		2,000	7,945,034
Ending balance, value at Dec. 31, 2021	$ 55	$ 1	$ 1,278	42,877,622	(10,213,196)	32,665,760
Ending balance, shares at Dec. 31, 2021	552,000	2,000	12,775,674
Settlement of stock in connection with prior acquisition (Note 2)			$ (40)	40
Shares granted to settle previously recorded liability (in shares)			(400,000)
Common stock issued in public offering (over-allotment), net of costs			$ 40	1,091,960		1,092,000
Common stock issued in public offering, net of costs shares			400,000
Stock-based compensation			$ 11	287,988		287,999
Stock-based compensation (in shares)			112,500
Dividends paid to preferred shareholders					(362,250)	(362,250)
Net loss					(1,649,872)	(1,649,872)
Ending balance, value at Mar. 31, 2022	$ 55	$ 1	$ 1,289	$ 44,257,610	$ (12,225,318)	$ 32,033,637
Ending balance, shares at Mar. 31, 2022	552,000	2,000	12,888,174