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Income Taxes (Textual) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Operating Loss Carryforwards [Line Items] |  |  |  |
Income taxes paid (refunded), net | $ 2,008 | $ (5,439) | $ 2,065 |
General business credits carryforwards | 11,400 |  |  |
Foreign tax credits carryforwards | 400 |  |  |
Deferred tax not recognized, GILTI | 100 |  |  |
Unrecognized tax benefits | 22,415 | 618 | $ 787 | $ 1,452
Penalties and interest accruals | 2,100 | $ 300 |  |
U.S. |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Net operating loss carryforwards | 11,000 |  |  |
State |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Net operating loss carryforwards | 64,700 |  |  |
Non U.S. |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Net operating loss carryforwards | $ 1,000 |  |  |

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