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Debt (Schedule of Debt) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Revolving credit facility	$ 165,695	$ 163,957
Debt:
Total debt	2,826	5,248
Less: current portion	(2,826)	(5,248)
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Revolving credit facility	$ 165,695	163,957
Debt:
Debt, maturity	June 2024
Outstanding credit lines interest rate	4.93%
Suzhou Short-Term Credit Line [Member]
Debt Instrument [Line Items]
Revolving credit facility	$ 2,812	3,149
Debt:
Debt, maturity	October 2022 - June 2023
Maximum [Member] | Suzhou Short-Term Credit Line [Member]
Debt:
Short-term debt, weighted average interest rate	4.00%
Minimum [Member] | Revolving Credit Facility [Member]
Debt:
Long-term debt, weighted average interest rate	4.93%
Minimum [Member] | Suzhou Short-Term Credit Line [Member]
Debt:
Outstanding credit lines interest rate	3.70%
Sweden Short-Term Note [Member]
Debt Instrument [Line Items]
Revolving credit facility	$ 14	$ 2,099
Debt:
Debt, maturity	October 2022
Outstanding credit lines interest rate	4.25%

X

- Definition

Amount of short-term and long-term debt and lease obligation.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
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- Definition

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

+ References

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- Definition

Fair value of the amount outstanding under the credit facility.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
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- Definition

The effective interest rate during the reporting period.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Weighted average interest rate of long-term debt outstanding calculated at point in time.

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