v3.25.4
Note 9 - Income Taxes - Reconciliation of Effective Income Tax Rate (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income (loss) for the year before income taxes $ (67,310) $ (101,874) $ (103,070)
U.S. federal statutory tax rate $ (14,135) $ (21,394) $ (21,644)
U.S. federal statutory tax rate, percent 21.00% 21.00% 21.00%
State and local income taxes, net of federal income tax effect(1) [1] $ 287 $ 251 $ (837)
State and local income taxes, net of federal income tax effect(1), percent [1] (0.40%) (0.20%) 0.80%
Effect of changes in tax laws or rates enacted in the current period $ 0 $ 0 $ 0
Effect of changes in tax laws or rates enacted in the current period, percent 0.00% 0.00% 0.00%
Effect of cross-border tax laws $ (1,752) $ (1,301) $ (1,558)
Effect of cross-border tax laws, percent 2.60% 1.30% 1.50%
Tax credits $ 0 $ 0 $ 0
Tax credits, percent 0.00% 0.00% 0.00%
Changes in valuation allowances $ 13,924 $ 19,558 $ 8,632
Changes in valuation allowances, percent (20.70%) (19.20%) (8.40%)
Nontaxable or nondeductible items $ 0 $ 0 $ 0
Nontaxable or nondeductible items, percent 0.00% 0.00% 0.00%
Changes in unrecognized tax benefits $ 573 $ 0 $ 0
Changes in unrecognized tax benefits, percent (0.90%) 0.00% 0.00%
Other adjustments $ 2,475 $ 4,937 $ 3,402
Other adjustments, percent (3.70%) (4.80%) (3.30%)
Income tax expense (recovery) $ 8,509 $ 7,986 $ (6,873)
Effective tax rate, percent (12.70%) (7.80%) 7.00%
Canada Revenue Agency [Member]      
Foreign tax effects $ 6,580 $ 5,678 $ 5,033
Foreign tax effects, percent (9.80%) (5.60%) (4.90%)
Foreign Tax Authority, Non-Canadian [Member]      
Foreign tax effects $ 557 $ 257 $ 99
Foreign tax effects, percent (0.80%) (0.30%) (0.10%)
[1] In 2025, state and local taxes in North Carolina made up the majority of the tax effect in this category.