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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Operating Activities:    
Net income/(loss) $ (2,411,469) $ 7,625,853
Adjustments to reconcile net income (loss) to cash used in operating activities:    
Depreciation and amortization 40,047 137,978
Operating lease asset amortization 482,945 28,710
Realized (gain) on sale and foreclosure of assets   (3,314,966)
Amortization of deferred financing costs   2,692
Non-cash interest expense   807,368
Amortization of debt discount 837,767 1,331,417
Bad debt expense   (141)
Warranty reserve 7,082 (7,654)
Change in fair value of derivatives and gain on extinguishment of liabilities, net (4,047,993) (8,707,333)
Changes in operating assets and liabilities:    
Accounts receivable 1,568 (5,608)
Inventories (81,243) 23,843
Prepaid expenses and other current assets (243,155) (283,912)
Accounts payable (86,266) (388,113)
Related party payable (90,834)  
Operating lease liabilities (427,764) (16,129)
Accrued interest 44,461 1,008,568
Accrued expenses (252,959) 283,439
Net cash (used in) operating activities (6,227,813) (1,473,988)
Investing Activities:    
Proceeds on sale of assets   254,600
Payments on purchase of assets (176,466)  
Patent activity costs 17,648 (156)
Net cash (used in) provided by investing activities (158,818) 254,444
Financing Activities:    
Repayment of debt   (145,000)
Proceeds from issuance of debt   443,200
Proceeds from issuance of stock 10,500,000 2,000,000
Net cash provided by financing activities 10,500,000 2,298,200
Net change in cash and cash equivalents 4,113,369 1,078,656
Cash and cash equivalents at beginning of period 167,725  
Cash and cash equivalents at end of period 4,281,094 1,078,656
Non-Cash Transactions:    
Non-cash conversions of preferred stock and convertible notes to equity 5,800,000 47,132
Non-cash forgiveness of PPP loan $ 193,200  
Operating lease assets obtained in exchange for operating lease liabilities   (5,819,489)
Non-cash mortgage derecognition   (6,443,897)
Non-cash property foreclosure   $ 6,443,897