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Income Taxes (Narrative) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2023
Income Taxes [Line Items]          
Pre-tax earnings (loss) $ 5,065 $ 14,972 $ 8,640 $ 20,561  
Effective tax rate     (94.10%) 18.50%  
US federal income tax statutory rate     21.00%    
Income tax expense (benefit) 855 $ 2,593 $ (8,130) $ 3,813  
Liability for uncertain tax positions taken on U.S. tax return 800   800    
Unrecognized tax benefits to utilize pre-acquisition net operating losses $ 700   700    
Tax benefit recognized due to lapse of statute of limitations     200    
Income tax benefit recognized from release of valuation allowance     $ (10,200)    
Canada [Member]          
Income Taxes [Line Items]          
Effective tax rate     23.00%    
Forecast [Member]          
Income Taxes [Line Items]          
Liability for uncertain tax positions taken on U.S. tax return         $ 500