v3.26.1
Note 2 - Earnings (Loss) Per Share - Schedule of Basic and Diluted Net Income (Loss) per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Net loss $ (2,910) $ (2,282) $ (6,334) $ (52,622)
Basic and diluted * (in shares) [1] 4,526 4,430 4,484 4,420
Dilutive effect of equity awards (in shares) 0 0 0 0
Dilutive effect of convertible Term C loan (in shares) 0 0 0 0
Dilutive effect of warrants (in shares) 0 0 0 0
Weighted average shares outstanding - diluted (in shares) [2] 4,526 4,430 4,484 4,420
Basic and diluted loss per share * (in dollars per share) [1] $ (0.64) $ (0.52) $ (1.41) $ (11.91)
Diluted loss per share (in dollars per share) [2] $ (0.64) $ (0.52) $ (1.41) $ (11.91)
Shares excluded from diluted loss per share due to their anti-dilutive effect * (in shares) [2] 1,340 229 1,259 245
[1] Retroactively presented to reflect 1-for-10 reverse stock split effective on March 13, 2026.
[2] Retroactively presented to reflect 1-for-10 reverse stock split effective on March 13, 2026.