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Income Taxes (Schedule of Roll Forward of Valuation Allowance) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Balance at January 1	$ 44,219	$ 43,471	$ 41,195
Currency translation Income		(2,459)	(3,295)
Increase in valuation allowance for capital losses	3,271
Increase in valuation allowance	2,916	3,207	5,571
Decrease in valuation allowance	(547)
Net increase during the year	5,640
Balance at December 31	$ 49,859	$ 44,219	$ 43,471

X

- Definition

Amount of increase (decrease) in the valuation allowance due to currency transaction loss.

+ References

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+ Details

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- Definition

Amount of increase in valuation allowance for capital losses.

+ References

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- Definition

Amount of decrease in the valuation allowance for a specified deferred tax asset.

+ References

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+ Details

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Balance Type:	debit
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X

- Definition

Amount of net increasein the valuation allowance for a specified deferred tax asset.

+ References

No definition available.

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-2

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X

- Definition

Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-2

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