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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Cash Flows from Operating Activities:    
Net Loss $ (1,352,626) $ (566,229)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 50,114 43,595
Amortization of prepaid consulting 134,778 37,108
Amortization of right-of-use operating lease asset 46,789 66,092
Stock based compensation 188,550 23,695
Gain on forgiveness of debt (232,200) 0
Change in fair value of marketable securities (672)  
Changes in Operating Assets and Liabilities:    
Accounts receivable (243,624) 217,335
Inventories (288,886) (87,556)
Prepaid expenses (196,498) (7,873)
Accounts payable and accrued expenses 206,715 19,819
Operating lease liability (45,765) (63,656)
Customer deposits 112,780 50,934
Net cash used in operating activities (1,620,545) (266,736)
Cash Flows from Investing Activities:    
Purchase of equipment (413,536) (9,479)
Purchase of marketable securities , net (1,108,966) 0
Investment (150,000) 0
Net cash used in investing activities (1,672,502) (9,479)
Cash Flows from Financing Activities:    
Proceeds received from private placement, net of expenses 20,976,344 0
Proceeds received from public offering, net of expenses 9,449,597  
Proceeds received from exercise of warrants 1,474,899 0
Repayment of line of credit, net (200,000) 0
Repayments on finance lease (15,846) (15,225)
Proceeds from notes payable 0 232,200
Repayment of notes payable (967,086) (82,926)
Net cash provided by financing activities 30,717,908 134,049
Net change in cash and cash equivalents 27,424,861 (142,166)
Cash and Cash Equivalents, Beginning of Period 199,536 574,712
Cash and Cash Equivalents, End of Period 27,624,397 432,546
Supplemental disclosures:    
Cash paid for interest expense 38,400 46,665
Cash paid for income taxes 0 0
Non-Cash Investing and Financing Activities    
Promissory note on equipment 0 68,510
Finance agreement in exchange for prepaid assets 32,222 0
Equipment received for prepaid assets $ 0 $ 58,192