XML 49 R39.htm IDEA: XBRL DOCUMENT v3.25.3
Note 6 - Stock-based Compensation - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended
Sep. 30, 2025
Outstanding, shares (in shares) 1,106,436
Outstanding, weighted average exercise price (in dollars per share) $ 7.15
Granted, shares (in shares) 0
Granted, weighted average exercise price (in dollars per share) $ 0
Exercised, shares (in shares) (15,982)
Exercised, weighted average exercise price (in dollars per share) $ 6.1
Forfeited or expired, shares (in shares) (103,357)
Forfeited or expired, weighted average exercise price (in dollars per share) $ 9.17
Outstanding, shares (in shares) 987,097
Outstanding, weighted average exercise price (in dollars per share) $ 6.96
Outstanding- weighted average remaining contractual term (Year) 4 years 21 days
Outstanding- aggregate intrinsic value $ 343
Vested and expected to vest, shares (in shares) 891,035
Vested and expected, weighted average exercise price (in dollars per share) $ 6.95
Vested and expected to vest, weighted average remaining contractual term (Year) 3 years 10 months 28 days
Vested and expected to vest, aggregate intrinsic value $ 315
Exercisable, shares (in shares) 535,372
Exercisable, weighted average exercise price (in dollars per share) $ 6.78
Exercisable- weighted average remaining contractual term (Year) 2 years 9 months 21 days
Exercisable- aggregate intrinsic value $ 242