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Deferred Tax - Disclosure of Deferred Taxes Calculated on Temporary Differences (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Abstract]    
Intangible assets $ 6,366 $ 6,481
Business combinations (3,796)  
Trading losses and other allowances 460 547
Net deferred tax assets $ 3,030 $ 7,028