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Accrued Expenses, Accrued Income Taxes and Other Current Liabilities - Schedule of Accrued Expenses, Accrued Income Taxes and Other Current Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Accrued Liabilities Current [Abstract] |  |  |
Accrued bonus | $ 8,637 | $ 8,266 |
Other accrued expenses, accrued income taxes and other current liabilities | 9,625 | 10,388 |
Total | $ 18,262 | $ 18,654 | $ 13,588

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