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Consolidated Statements of Stockholders' Equity - USD ($)
Preferred Stock [Member]
Common Stock [Member]
Common Class A [Member]
Common Stock [Member]
Common Class B [Member]
Additional Paid-in Capital [Member]
Subscription Receivable [Member]
Retained Earnings [Member]
Common Class B [Member]
Total
Balance at Dec. 31, 2023 $ 2,000 $ 1,000 $ 268,001,000 $ (814,000) $ (242,505,000)   $ 24,685,000
Balance, shares at Dec. 31, 2023 3,721,394 18,486,999 4,100,349          
Sale of common stock 22,929,000 533,000   23,462,000
Sale of common stock, shares     744,329          
Stock issuance costs (1,822,000)   (1,822,000)
Exercise of stock options 7,000   $ 7,000
Exercise of stock options, shares     642         642
Share conversions 703,000   $ 703,000
Share conversions, shares     27,877          
Stock-based compensation for outside services 2,677,000   2,677,000
Stock-based compensation for outside services, shares     4,793          
Employee and contractor stock-based compensation 12,089,000   12,089,000
Net loss (34,907,000)   (34,907,000)
Balance at Dec. 31, 2024 $ 2,000 $ 1,000 304,584,000 (281,000) (277,412,000)   26,894,000
Balance, shares at Dec. 31, 2024 3,721,394 18,486,999 4,877,990          
Sale of common stock 14,178,000 150,000 $ 375,000 14,328,000
Sale of common stock, shares     843,417       45,127  
Stock issuance costs (1,563,000)   (1,563,000)
Share conversions $ (1,000) $ 1,000  
Share conversions, shares (3,721,394) (6,220,894) 9,950,059       (733,009)  
Stock-based compensation for outside services 442,000   442,000
Stock-based compensation for outside services, shares     45,474          
Employee and contractor stock-based compensation 24,246,000   24,246,000
Net loss (43,907,000)   (43,907,000)
Exercise of warrants  
Exercise of warrants, shares     1,500          
Balance at Dec. 31, 2025 $ 1,000 $ 2,000 $ 341,887,000 $ (131,000) $ (321,319,000)   $ 20,440,000
Balance, shares at Dec. 31, 2025 12,266,105 15,718,440