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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Nov. 09, 2018
Income Taxes [Line Items]
Federal Income Tax Rate	21.00%	21.00%	35.00%
Interest and penalties related to unrecognized tax benefits accrued	$ 6,877	$ 2,368	$ 2,257
Undistributed foreign earnings reinvested	5,315
TyraTech Inc.
Income Taxes [Line Items]
Federal net operating losses obtained				$ 3,971
Net operating losses annual limitation	162
Net operating losses available over first five years after ownership change	$ 890

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Income taxes.

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Net operating losses annual limitation.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of foreign earnings repatriated from subsidiaries outside the country of domicile.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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