v3.26.1
Note 8 - Stock-based Compensation - Stock Option Activity (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
$ / shares
shares
Balance, number of options outstanding (in shares) | shares 71,000
Balance, option, weighted average exercise price (in dollars per share) | $ / shares $ 1.2
Granted, options (in shares) | shares 0
Granted, option, weighted average exercise price (in dollars per share) | $ / shares $ 0
Exercised, options (in shares) | shares 0
Exercised, option, weighted average exercise price (in dollars per share) | $ / shares $ 0
Expired or forfeited, options (in shares) | shares 0
Expired or forfeited, option, weighted average exercise price (in dollars per share) | $ / shares $ 0
Balance, number of options outstanding (in shares) | shares 71,000
Balance, option, weighted average exercise price (in dollars per share) | $ / shares $ 1.2
Outstanding, weighted average remaining contractual term (Year) 1 year 1 month 6 days
Outstanding, aggregate intrinsic value | $ $ 11
Exercisable, options (in shares) | shares 71,000
Exercisable, option, weighted average exercise price (in dollars per share) | $ / shares $ 1.2
Exercisable, weighted average remaining contractual term (Year) 1 year 1 month 6 days
Exercisable, aggregate intrinsic value | $ $ 11