XML 98 R80.htm IDEA: XBRL DOCUMENT v3.22.4
Income Taxes - Statutory tax rate reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]      
Expected tax at statutory rate $ (2,456) $ (5,490) $ (718)
Foreign taxes at other rates 3,373 307 (309)
Valuation allowance changes 4,370 15,019 2,617
Global intangible low-taxed income inclusion 0 0 339
State income taxes, net of federal benefit (322) (811) 32
Uncertain tax positions (515) 12 235
Research credits (2,568) (3,466) (1,029)
Disallowed expenses and other 859 (1,130) 868
Total $ 2,741 $ 4,441 $ 2,035