Consolidated Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 2,989,236	$ 474,851
Accounts receivable	1,542,711	853,675
Inventories	879,210	924,775
Prepaids and other current assets	891,681	1,004,423
Total current assets	6,302,838	3,257,724
Long-term assets
Restricted cash	834,170	830,752
Property, plant and equipment, net	2,011,513	4,299,937
Capitalized lease disposal costs, net	232,781	246,748
Financing lease right-of-use asset	14,124	18,631
Operating lease right-of-use asset	2,341,495	2,429,622
Goodwill	1,384,255	1,384,255
Patents and other intangibles, net	3,744,577	3,859,473
Total long-term assets	10,562,915	13,069,418
Total assets	16,865,753	16,327,142
Current liabilities
Accounts payable	1,181,199	1,424,028
Accrued liabilities	1,230,248	1,189,165
Unearned revenue	908,843	907,953
Current portion of operating lease right-of-use liability	129,376	121,069
Current portion of financing lease liability	6,981	8,542
Current portion of related party notes payable, net of debt discount	935,934	993,735
Current installments of notes payable	36,253	290,017
Current portion of mandatorily redeemable preferred stock, net of debt discount	4,063,000
Total current liabilities	8,491,834	4,934,509
Long-term liabilities
Accrued long-term liabilities	121,875
Related party notes payable, net of current portion and debt discount	620,000	620,000
Notes payable, net of current portion	37,001	57,769
Asset retirement obligation	929,545	892,086
Financing lease liability, net of current portion	3,575	8,346
Operating lease right-of-use liability, net of current portion	2,265,972	2,363,815
Mandatorily redeemable convertible preferred stock, net of current portion and discount		4,719,822
Total long-term liabilities	3,977,968	8,661,838
Total liabilities	12,469,802	13,596,347
Stockholders' equity
Common stock, $0.01 par value; 750,000,000 shares authorized; 514,817,369 and 502,584,176 shares issued and outstanding respectively	5,148,174	5,025,842
Additional paid in capital	125,597,530	124,469,034
Accumulated deficit	(126,349,753)	(126,764,081)
Total equity	4,395,951	2,730,795
Total liabilities and stockholders' equity	$ 16,865,753	$ 16,327,142