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Derivatives - Foreign Currency Exchange Contracts (Details) - Not designated as hedging instrument $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) $ / ¥ $ / R$ $ / € $ / $	Dec. 31, 2019 USD ($) $ / € $ / R$ $ / ¥
USD/Chinese Yuan Renminbi
Derivative [Line Items]
Notional value	$ 55,000	$ 35,000
Forward Rate | $ / ¥	6.5370	6.9867
Unrealized gain (loss) recorded at balance sheet date	$ 239	$ 100
USD/Brazilian Real
Derivative [Line Items]
Notional value		$ 700
Forward Rate | $ / R$		4.0870
Unrealized gain (loss) recorded at balance sheet date		$ (13)
USD/Brazilian Real | USD/Brazilian Real
Derivative [Line Items]
Notional value	$ 900	$ 500
Forward Rate | $ / R$	5.1714	4.0560
Unrealized gain (loss) recorded at balance sheet date	$ 4	$ (6)
USD/Euro
Derivative [Line Items]
Notional value	$ 28,000
Forward Rate | $ / €	1.2177
Unrealized gain (loss) recorded at balance sheet date	$ (106)
USD/Euro | USD/Euro
Derivative [Line Items]
Notional value		$ 28,000
Forward Rate | $ / €		1.1133
Unrealized gain (loss) recorded at balance sheet date		$ (253)
USD/Mexican Peso | USD/Mexican Peso
Derivative [Line Items]
Notional value	$ 1,900
Forward Rate | $ / $	20.1915
Unrealized gain (loss) recorded at balance sheet date	$ (24)

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- Definition

Contractual rate at which a foreign currency can be purchased or sold.

+ References

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959

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