Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Stockholders' Equity

Consolidated Statements of Stockholders' Equity - USD ($)	Preferred Stock Subscription [Member] Series D Preferred Stock [Member]	Preferred Stock Subscription [Member]	Preferred Stock Subscriptions Receivable [Member] Series D Preferred Stock [Member]	Preferred Stock Subscriptions Receivable [Member]	Common Stock [Member] Series D Preferred Stock [Member]	Common Stock [Member]	Common Stock Subscription [Member] Series D Preferred Stock [Member]	Common Stock Subscription [Member]	Common Stock Subscriptions Receivable [Member]	Additional Paid-in Capital [Member] Series D Preferred Stock [Member]	Additional Paid-in Capital [Member] Series E Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Preferred Stock [Member] Series D Preferred Stock [Member]	Preferred Stock [Member] Series E Preferred Stock [Member]	Preferred Stock [Member]	Series D Preferred Stock [Member]	Series E Preferred Stock [Member]	Total
Balance (in shares) at Dec. 31, 2020		132,250				27,149,691		995,000
Balance at Dec. 31, 2020		$ 132		$ (10,300,000)		$ 218,146		$ 995	$ (4,975,000)			$ 375,428,014	$ (359,056,683)	$ 731,303						$ 2,046,907
Issued restricted stock (in shares)						12,500
Issued restricted stock						$ 13														$ 13
Issued stock to 401(k) plan (in shares)						30,018														30,018
Issued stock to 401(k) plan						$ 30						76,816								$ 76,846
Issued stock (in shares)	(31,750)														31,750	50,000
Issued stock	$ (31)		$ 250,000								$ 4,980,659				$ 32	$ 50		$ 250,001	$ 4,980,709
Issued stock upon conversion (in shares)					1,513,978		0								(31,750)
Issued stock upon conversion					$ 1,514					$ (1,482)					$ (32)
Stock subscribed (in shares)	0
Stock subscribed	$ 0		$ 500,000							$ 0								$ 500,000
Stock compensation expense												121,298								121,298
Net loss													(2,966,890)	(2)						(2,966,892)
Balance (in shares) at Mar. 31, 2021		100,500				28,706,187		995,000									50,000
Balance at Mar. 31, 2021		$ 101		$ (9,550,000)		$ 219,703		$ 995	$ (4,975,000)			380,605,305	(362,023,573)	731,301						5,008,882
Balance (in shares) at Dec. 31, 2021						30,279,922
Balance at Dec. 31, 2021						$ 221,277						370,459,705	(370,787,610)	731,299						$ 624,743
Issued stock to 401(k) plan (in shares)						53,238											0			53,238
Issued stock to 401(k) plan													0	0						$ 44,720
Stock compensation expense						$ 0						184,850	0	0			$ 0			184,850
Net loss						$ 0						0	(2,987,242)	(3)			$ 0			(2,987,245)
Balance (in shares) at Mar. 31, 2022						30,357,292											72,077
Balance at Mar. 31, 2022						$ 221,354						$ 371,151,466	$ (373,774,852)	$ 292,518						$ (2,109,442)