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Income Taxes Effective tax rate (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate | $ 25,869 | $ 20,474 | $ 24,088
Income Tax Reconciliation, State and Local Income Taxes | 2,907 | 2,099 | 1,269
Income Tax Reconciliation, Tax Credits | (2,443) | (3,269) | (2,896)
GILTItaxexpense | 711 | 163 | 6,634
Income Tax Reconciliation, Foreign Income Tax Rate Differential | (2,983) | (3,888) | (5,939)
Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Amount | (4,263) | (4,686) | (8,446)
EffectiveIncomeTaxRateReconciliationForeignDerivedIntangibleIncome | (3,775) | (2,718) | (516)
EffectiveIncomeTaxRateReconciliationIPMigration | 0 | 0 | (2,118)
Effective Income Tax Rate Reconciliation, Contingent Consideration | (29) | 1,566 | 0
Effectiveincometaxreconciliation,nondeductiblecompensation | 1,812 | 1,079 | 203
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount | 2,245 | (196) | 1,393
Provision for income taxes | $ 20,051 | $ 10,624 | $ 13,672
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% | 21.00% | 21.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes | 2.40% | 2.20% | 1.10%
Effective Income Tax Rate Reconciliation, Tax Credits | (2.00%) | (3.40%) | (2.50%)
GILTItaxexpensepercent | 0.60% | 0.20% | 5.80%
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential | (2.40%) | (4.00%) | (5.20%)
Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Percent | (3.50%) | (4.80%) | (7.40%)
EffectiveIncomeTaxRateReconciliationForeignDerivedIntangibleIncome,Percent | (3.10%) | (2.80%) | (0.50%)
EffectiveTaxRateReconciliationIPMigrationPercent | 0 | 0 | (0.018)
Effective Income Tax Rate Reconciliation, Contingent Consideration, Percent | 0.00% | 1.60% | 0.00%
Effectivetaxratereconciliationnondeductiblecomppercent | 1.50% | 1.10% | 0.20%
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent | 1.80% | (0.20%) | 1.20%
Effective Income Tax Rate, Continuing Operations | 16.30% | 10.90% | 11.90%

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