XML 78 R59.htm IDEA: XBRL DOCUMENT v3.24.1
Note 9 - Income Taxes - Reconciliation of Effective Income Tax Rate (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Federal income taxes at the statutory rate $ (13,300) $ (25,527)
Federal income taxes at the statutory rate, percentage 21.00% 21.00%
Share-based compensation shortfall (windfall) $ 13 $ 8
Share-based compensation shortfall (windfall), percentage (0.00%) (0.00%)
Effect of state taxes, net of federal tax benefit $ (517) $ (2)
Effect of state taxes, net of federal tax benefit, percentage 0.80% 0.00%
Non-deductible items $ (421) $ 1,070
Non-deductible items, percentage (0.70%) 0.90%
Goodwill impairment $ 9,491 $ 23,184
Goodwill impairment, percentage (15.00%) (19.10%)
Return to provision adjustment $ 2,731 $ 493
Return to provision adjustment, percentage (4.30%) (0.40%)
Foreign rate difference $ 16 $ 1
Foreign rate difference, percentage (0.00%) (0.00%)
Deferred only adjustments $ 197 $ 444
Deferred only adjustments, percentage (0.30%) (0.40%)
Research and development credit $ (1,992) $ (1,960)
Research and development credit 3.10% 1.60%
Other $ 17 $ 24
Other, percentage (0.00%) (0.00%)
Change in valuation allowance $ 3,649 $ 4,041
Change in valuation allowance, percentage (5.80%) (3.30%)
Total income tax expense (benefit) $ (116) $ 1,776
Income tax expense, percentage 0.20% (1.50%)