Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2023
Income Taxes [Line Items]
Pre-tax earnings (loss)	$ (570)	$ 7,392	$ 3,574	$ 5,588
Effective tax rate			(251.40%)	21.80%
US federal income tax statutory rate			21.00%
Income tax expense (benefit)	(10,421)	$ 1,120	$ (8,986)	$ 1,219
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