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Employee Stock-Based Compensation - Summary of Stock Option Activity (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) $ / shares shares
Summarizes stock option activity
Options, Outstanding Number, Beginning Balance | shares	199
Options, Assumed in BMC Merger | shares	84
Options, Exercised | shares	(90)
Options, Outstanding Number, Ending Balance | shares	193
Exercisable Options, Outstanding Number, Ending Balance | shares	193
Weighted Average Exercise Price, Beginning Balance | $ / shares	$ 7.68
Weighted Average Exercise Price, Assumed in BMC Merger | $ / shares	12.69
Weighted Average Exercise Price, Exercised | $ / shares	8.25
Weighted Average Exercise Price, Ending Balance | $ / shares	9.60
Exercisable, Weighted Average Exercise Price, Ending Balance | $ / shares	$ 9.60
Weighted Average Remaining Years, Outstanding	2 years 10 months 24 days
Weighted Average Remaining Years, Exercisable	2 years 10 months 24 days
Aggregate Intrinsic Value, Outstanding | $	$ 14,696
Exercisable, Aggregate Intrinsic Value | $	$ 14,696

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- Definition

Share-based compensation arrangement by share-based payment award, options, assumed in merger.

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Summarizes stock option activity.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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