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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Cash Flows from Operating Activities      
Net Loss $ (40,763,573) $ (40,377,160) $ (17,952,172)
Non-Cash Adjustments      
Depreciation and Amortization 2,587,901 2,309,571 2,641,810
Stock-Based Compensation 15,775,553 17,302,833 2,805,842
Impairment of Patents and Trademarks 97,675 80,163 73,532
Loss on Fixed Asset Disposal 35,350 183,614 0
Gain on Debt Extinguishment, net of Loss on Note Receivable     (1,305,900)
Change in Inventory Reserve for Obsolescence 290,405 519,950 1,273,835
(Increase) Decrease in Operating Assets      
Accounts Receivable (1,316,542) (853,547) (289,413)
Accrued Revenues in Excess of Billings (269,129)    
Accrued Employee Retention Credit Receivable (466,705)    
Inventories 593,608 (6,571,108) (1,666,792)
Manufacturing Vendor Prepayments (494,620) (19,019) (242,493)
Prepaid Expenses and Other Assets (95,244) (526,825) 156,537
Increase (Decrease) in Operating Liabilities      
Accounts Payable (843,015) 537,607 454,370
Accrued Expenses 251,231 436,276 97,136
Unearned Revenue 1,268 (13,355) (101,311)
Income and Other Taxes Payable 94,755 10,589 90,966
Net Cash Flows Used in Operating Activities (24,521,082) (26,980,411) (13,964,053)
Cash Flows from Investing Activities      
Purchases of Fixed Assets (1,723,622) (3,809,268) (496,629)
Investments in Patents and Trademarks (499,031) (593,184) (488,884)
Investments in Licenses, Intangibles and Other Assets (16,523,163) (200,000)  
Investments in Software Development (125,000) (250,000) (500,000)
Business Acquisition, net of cash acquired (2,300,000)    
Net Cash Flows Used in Investing Activities (21,170,816) (4,852,452) (1,485,513)
Cash Flows from Financing Activities      
Proceeds from Exercise of Warrants   34,715,728 14,128,527
Proceeds from Exercise of Stock Options 57,712 782,277 29,220
Proceeds from Common Stock Offering, Net   91,613,587 25,199,336
Purchases of Treasury Stock (2,005,744)    
Preferred Dividend Settlement Payment   (10,000,000)  
Employee Tax Withholdings Payment   (1,144,364)  
Proceeds from Term Note     1,555,900
Net Cash Flows (Used in) Provided from Financing Activities (1,948,032) 115,967,228 40,912,983
Net (Decrease) Increase in Cash and Cash Equivalents (47,639,930) 84,134,365 25,463,417
Cash and Cash Equivalents - Beginning of Period 120,203,873 36,069,508 10,606,091
Cash and Cash Equivalents - End of Period 72,563,943 120,203,873 36,069,508
Supplemental Disclosures      
Unamortized Common Stock Expense included in Prepaid Expenses and Other Assets 1,240,156 1,365,242 219,051
Non-Cash Investment in Licenses 11,500,000 1,294,262 272,444
Stock-Based Compensation Expense - Expensed less Previously Issued $ 61,824 $ (1,127,091) $ 148,011