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Income Taxes - Schedule of Estimate of Cumulative Foreign Earnings (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Income Tax Disclosure [Line Items] |  |
Estimate of cumulative foreign earnings | $ 9,156 | $ 10,398
China |  |
Income Tax Disclosure [Line Items] |  |
Estimate of cumulative foreign earnings | 4,195 | 5,818
India |  |
Income Tax Disclosure [Line Items] |  |
Estimate of cumulative foreign earnings | $ 4,961 | $ 4,580

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- Definition Estimate of cumulative foreign earnings. + References No definition available. + Details
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- Definition Income tax disclosure. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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Period Type: |

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- Details
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Namespace Prefix: |
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