Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Taxes [Line Items]
Income tax expense (benefit)	$ 27,673	$ (5,343)	$ (7,660)
Tax benefit recognized due to lapse of statute of limitations	539
Pre-tax earnings (loss)	$ (93,412)	$ (23,832)	$ 6,010
Effective tax rate	(29.60%)	22.40%	(127.50%)
US federal income tax statutory rate	21.00%	21.00%	21.00%
State income tax (net of federal benefit)	2.50%	2.10%	0.90%
Income tax net operating loss carryforwards	$ 76,500
Deferred tax assets related to net operating loss carryforwards	14,311
Unrecognized tax benefit		$ 539	$ 528
Foreign tax rate differential	(0.20%)	23.30%	18.60%
Unremitted foreign subsidiary earnings	$ 3,300
Cash and cash equivalents held by foreign subsidiaries	58,400
Valuation allowance	49,300
Valuation allowance increased	$ 48,900
Canada [Member]
Income Taxes [Line Items]
Foreign tax rate differential	23.00%
Poland [Member]
Income Taxes [Line Items]
Foreign tax rate differential	19.00%
Mauritius [Member]
Income Taxes [Line Items]
Foreign tax rate differential	17.00%
Austria [Member]
Income Taxes [Line Items]
Foreign tax rate differential	23.00%
Maximum [Member] | Colorado Missouri West Virginia And Maryland [Member]
Income Taxes [Line Items]
State income tax (net of federal benefit)	8.25%
Minimum [Member] | Colorado Missouri West Virginia And Maryland [Member]
Income Taxes [Line Items]
State income tax (net of federal benefit)	4.00%