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Equity Incentive Plans and Warrants - Stock Option Plans, Activity (Details) - 2021 Stock Option Plan [Member] - USD ($)
6 Months Ended
Jun. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Abstract]  
Beginning balance (in shares) 2,974,219
Beginning balance (in dollars per share) $ 1.6
Granted (in shares) 1,595,315
Granted (in dollars per share) $ 1.09
Forfeited (in share) (171,037)
Forfeited (in dollars share) $ 1.1
Ending balance (in shares) 4,398,497
Ending balance (in dollars per share) $ 1.43
Aggregate intrinsic value, outstanding $ 619,562
Options vested and exercisable, Number of options vested (in shares) 1,796,098
Options vested and exercisable, Weighted average exercise price (in dollars per share) $ 2.01
Options vested and exercisable, Aggregate intrinsic value $ 380,874