Annual report pursuant to Section 13 and 15(d)

Note 7 - Income Taxes - Reconciliation of Reported Income Tax Provision (Details)

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Note 7 - Income Taxes - Reconciliation of Reported Income Tax Provision (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income tax at federal statutory rate $ 317 $ 313
Effect of permanent differences 274 121
Global Intangible Low-Taxed Income 183 555
Change in valuation allowance (37) 51
Foreign rate differential (221) 72
Foreign tax credits (32) (98)
Stock-based compensation 10 164
Net operating loss carryback (84) (512)
Other reconciling items 15 (19)
Income tax provision $ 425 $ 647