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CONSOLIDATED BALANCE SHEETS - USD ($)
Sep. 30, 2025
Dec. 31, 2024
Current Assets    
Cash and Cash Equivalents $ 22,608,529 $ 18,186,506
Accounts Receivable, net of allowance for credit losses of $46,000 at September 30, 2025 and $89,000 at December 31, 2024 1,025,534 1,609,718
Accrued Revenues in Excess of Billings 430,089 673,498
Inventories, Net 2,895,409 4,813,226
Manufacturing Vendor Prepayments 155,813 372,081
Prepaid Expenses and Other Assets 1,114,743 1,067,461
Total Current Assets 28,230,117 26,722,490
Long-Term Assets    
Fixed Assets, Net 8,495,806 7,584,284
Operating Lease Right-of-Use Assets, Net 1,134,011 494,236
Patents and Trademarks, Net 3,233,627 2,998,760
Technology Licenses, Net 610,240 761,043
Other Assets, Net 769,441 844,445
Total Assets 42,473,242 39,405,258
Current Liabilities    
Accounts Payable 1,071,078 538,221
Unearned Revenue 100,785 125,901
Accrued Expenses 2,229,842 945,752
Other Taxes Payable 52,055 8,163
Operating Lease Right-of-Use Liabilities 500,911 494,236
Total Current Liabilities 3,954,671 2,112,273
Long-Term Liabilities    
Operating Lease Right-of-Use Liability 633,100  
Total Long-Term Liabilities 633,100  
Total Liabilities 4,587,771 2,112,273
Stockholders' Equity    
Common Stock - $0.001 Par Value, 200,000,000 shares authorized; 79,986,789 shares issued and 79,407,117 shares outstanding as of September 30, 2025 and 100,000,000 shares authorized; 76,553,694 shares issued and 75,974,022 shares outstanding as of December 31, 2024 79,987 76,553
Additional Paid-in Capital 421,463,041 407,215,883
Accumulated Deficit (391,181,056) (367,522,950)
Treasury Stock, at cost, 579,672 shares as of September 30, 2025 and December 31, 2024 (2,476,501) (2,476,501)
Total Stockholders' Equity 27,885,471 37,292,985
Total Liabilities, Mezzanine Equity, and Stockholders' Equity 42,473,242 $ 39,405,258
Series B Preferred Stock    
Mezzanine Equity    
Preferred Stock - $0.001 Par Value, 5,000,000 Shares Authorized; 419,959 and zero Shares of Series B Preferred Stock Issued and Outstanding as of September 30, 2025 and December 31, 2024 $ 10,000,000