XML 50 R40.htm IDEA: XBRL DOCUMENT v3.25.1
Note 6 - Stock-based Compensation - Stock Option Activity (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2025
USD ($)
$ / shares
shares
Outstanding, shares (in shares) | shares 1,106,436
Outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 7.15
Granted, shares (in shares) | shares 0
Granted, weighted average exercise price (in dollars per share) | $ / shares $ 0
Exercised, shares (in shares) | shares 0
Exercised, weighted average exercise price (in dollars per share) | $ / shares $ 0
Forfeited or expired, shares (in shares) | shares (13,015)
Forfeited or expired, weighted average exercise price (in dollars per share) | $ / shares $ 7.11
Outstanding, shares (in shares) | shares 1,093,421
Outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 7.15
Outstanding- weighted average remaining contractual term (Year) 4 years 3 months 3 days
Outstanding- aggregate intrinsic value | $ $ 25
Vested and expected to vest, shares (in shares) | shares 994,263
Vested and expected, weighted average exercise price (in dollars per share) | $ / shares $ 7.17
Vested and expected to vest, weighted average remaining contractual term (Year) 4 years 1 month 2 days
Vested and expected to vest, aggregate intrinsic value | $ $ 23
Exercisable, shares (in shares) | shares 628,327
Exercisable, weighted average exercise price (in dollars per share) | $ / shares $ 7.16
Exercisable- weighted average remaining contractual term (Year) 2 years 11 months 4 days
Exercisable- aggregate intrinsic value | $ $ 16