XML 51 R39.htm IDEA: XBRL DOCUMENT v3.25.3
Note 8 - Stock-Based Compensation - Summary of Stock Options (Details)
 9 Months Ended
Sep. 30, 2025
$ / shares
shares
Outstanding, options (in shares) | shares 7,638,458
Outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 5.5
Granted, options (in shares) | shares 1,858,000
Strike price (in dollars per share) | $ / shares $ 1.38
Exercised, options (in shares) | shares (25,592)
Exercised, weighted average exercise price (in dollars per share) | $ / shares $ 1.91
Canceled and forfeited, options (in shares) | shares (1,143,921)
Canceled and forfeited, weighted average exercise price (in dollars per share) | $ / shares $ 4.94
Outstanding, options (in shares) | shares 8,326,945
Outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 4.67