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Note 13 - Income Tax - Schedule of Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Income tax benefit at the federal statutory rate | $ (22,408) | $ (9,928)
State tax benefit | (496) | (2,875)
Foreign tax differential | 168 | (96)
Stock-based compensation | 295 | 252
Interest Expense | 58 | 1,842
GILTI Inclusion | 1,126 | 0
Prior year true-ups | 55 | 140
Non-includible US Entities | 13,499 | 0
Other | 46 | 497
Credits | (2,373) | (2,074)
Valuation Allowance | 11,083 | 12,114
Income tax expense/(benefit) | $ 1,053 | $ (128)
Effective Tax Rate | (0.99%) | 0.27%

X
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to GILTI Inclusion + References No definition available. + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to interest expense deductions. + References No definition available. + Details
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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