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Income Taxes - Difference between the Provision For (Benefit From) Income Taxes Compared to Income Taxes Computed at the Statutory Federal Tax Rate (2025) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Amount      
U.S. federal tax provision at statutory rate $ 2,378 $ 5,375 $ (4,223)
State income taxes, net of federal benefit 2,313 4,037 (624)
Foreign rate differential   122 219
Global intangible low-taxed income 1,499 826 0
Foreign derived intangible income (“FDII”) (1,146) (229) (325)
Other 105    
Research and development (“R&D”) credits (3,795) (3,531) (4,587)
Share-based compensation expense 4,520 6,078 7,384
Non-deductible officer compensation (Section 162(m)) 2,320 531 1,286
Meals and entertainment 567    
Other adjustments (13)    
Changes in unrecognized tax benefits 747 (881) (620)
Total provision for income taxes $ 9,273 $ 13,062 $ 263
Percent      
U.S. federal tax provision at statutory rate 21.00%    
State income taxes, net of federal benefit 20.00%    
Global intangible low-taxed income 13.00%    
Foreign derived intangible income (“FDII”) (10.00%)    
Other 1.00%    
Research and development (“R&D”) credits (34.00%)    
Share-based compensation expense 41.00%    
Non-deductible officer compensation (Section 162(m)) 20.00%    
Meals and entertainment 5.00%    
Other adjustments 0.00%    
Changes in unrecognized tax benefits 7.00%    
Total provision for income taxes 82.00%    
Germany      
Amount      
Foreign rate differential $ 22    
Effect of changes in tax laws or rates enacted in the current period 850    
Net operating loss (“NOL”) adjustment due to audit settlement (1,083)    
Other $ 218    
Percent      
Foreign rate differential 0.00%    
Effect of changes in tax laws or rates enacted in the current period 8.00%    
Net operating loss (“NOL”) adjustment due to audit settlement (10.00%)    
Other 2.00%    
Other      
Amount      
Foreign rate differential $ (229)    
Percent      
Foreign rate differential (2.00%)