Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities
Net loss	$ (669,996)	$ (109,839)
Adjustments to reconcile net loss to net Cash (used in) provided by operating activities
Depreciation and amortization	287,250	150,969
Accretion of obligation for lease disposal costs	19,136	20,387
Accretion of beneficial conversion feature and discount	199,757	191,933
Equity based compensation	49,093	68,531
Forgiveness of Paycheck Protection Program Loan		(495,500)
Right-of-use asset amortization	14,532	14,448
Changes in operating assets and liabilities:
Accounts receivable	(272,422)	(425,334)
Inventories	169,006	992,742
Prepaids and other current assets	1,098,651	657,016
Accounts payable and accrued liabilities	(964,392)	(785,178)
Unearned revenues	(169,388)	135,743
Net cash (used in) provided by operating activities	(238,773)	415,918
Cash flows from investing activities:
Purchase of property, plant and equipment	(191,666)	(1,565)
Net cash used in investing activities	(191,666)	(1,565)
Cash flows from financing activities:
Proceeds from sale of stock	8,995	10,273
Payments on financing lease	(3,803)	(1,556)
Proceeds from the issuance of notes payable	351,250	871,100
Principal payments on notes payable	(329,464)	(1,035,169)
Net cash provided by (used in) financing activities	26,978	(155,352)
Net (decrease) increase in cash, cash equivalents, and restricted cash	(403,461)	259,001
Cash, cash equivalents, and restricted cash at beginning of period	1,751,692	1,210,920
Cash, cash equivalents, and restricted cash at end of period	1,348,231	1,469,921
Supplemental disclosure of cash flow activities:
Cash paid for interest	61,320	65,536
Supplemental disclosure of noncash financing and investing transactions
Decrease in accrued interest and increase in equity for conversion of dividends to stock	207,480	204,480
Increase in operating lease right-of-use asset and right-of-use liability for new lease	1,603	2,649,070
Increase in equity and decrease in liability for the conversion of preferred stock	200,000
Non-cash increase of capitalized ARO for increased funding plan	260,715
Decrease in operating lease right-of-use asset and right-of-use liability for disposal of old lease		697,009
Increase in financing lease right-of-use asset and right-of-use liability for new lease		16,524
Decrease in inventory and decrease in accounts payable for cancellation of DOE contract		1,132,010
Decrease in related party notes payable and increase in equity for amounts allocated to warrants and beneficial conversion feature		247,560
Cash and cash equivalents	517,506	831,359
Restricted cash included in long-term assets	830,725	638,562
Total cash, cash equivalents, and restricted cash shown in statement of cash flows	$ 1,348,231	$ 1,469,921