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Foreign Currency Exchange Contracts and Hedging - Additional Information (Details) | 12 Months Ended
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Dec. 31, 2020 USD ($) Contract | Dec. 31, 2019 USD ($) Contract | Dec. 31, 2018 USD ($)
Derivatives Fair Value [Line Items] |  |  |
Number of contract designated hedges | Contract | 17 | 11 |
Number of contract non-designated hedges | Contract | 0 | 1 |
Non-Designated Derivative Contracts |  |  |
Derivatives Fair Value [Line Items] |  |  |
Derivative contracts notional amounts | $ 0 | $ 3,396,000 |
Designated Derivative Contracts |  |  |
Derivatives Fair Value [Line Items] |  |  |
Derivative contracts notional amounts | 16,303,000 | 35,708,000 |
Unrealized gain (loss) on derivative | $ (289,000) | $ (694,000) | $ 404,000
Minimum |  |  |
Derivatives Fair Value [Line Items] |  |  |
Derivative contracts expiration period | 1 month |  |
Maximum |  |  |
Derivatives Fair Value [Line Items] |  |  |
Derivative contracts expiration period | 12 months |  |

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- Definition Nominal or face amount used to calculate payment on derivative. + 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 + Details
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- Definition Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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