XML 72 R56.htm IDEA: XBRL DOCUMENT v3.24.1
Note 8 - Stock Based Compensation - Summary of Stock Options (Details)
shares in Thousands
 12 Months Ended
Dec. 31, 2023
$ / shares
shares
Dec. 31, 2022
$ / shares
shares
Outstanding, shares (in shares) | shares 13 13
Outstanding, Weighted average exercise price per shar (in dollars per share) $ 5.47 $ 5.47
Outstanding, Weighted average grant date fair value 2,980 2,980
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | shares 0 0
Granted, Weighted average exercise price per share (in dollars per share) $ 0 $ 0
Granted, Weighted average grant date fair value (in dollars per share) $ 0 $ 0
Outstanding, shares (in shares) | shares 13 13
Outstanding, Weighted average exercise price per shar (in dollars per share) $ 5.47 $ 5.47
Outstanding, Weighted average grant date fair value 2,980 2,980