Stock-based Compensation - Summary of Status and Activity of Stock Options (Detail) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2022 USD ($) $ / shares shares
Share-Based Payment Arrangement [Abstract]
Options, Outstanding at December 31, 2021 \| shares	1,054,166
Options, Granted \| shares	98,108
Options, Expired \| shares	(30,138)
Options, Outstanding at December 31, 2022 \| shares	1,122,136
Options, Exercisable at December 31, 2022 \| shares	843,475
Weighted Average Exercise Price per Option, Outstanding at December 31, 2021 \| $ / shares	$ 26.89
Weighted Average Exercise Price per Option, Granted \| $ / shares	32.19
Weighted Average Exercise Price per Option, Expired \| $ / shares	38.21
Weighted Average Exercise Price per Option, Outstanding at December 31, 2022 \| $ / shares	27.05
Weighted Average Exercise Price per Option, Exercisable at December 31, 2022 \| $ / shares	$ 26.99
Weighted Average Remaining Contractual Term, Outstanding at December 31, 2022	4 years 7 months 9 days
Weighted Average Remaining Contractual Term, Exercisable at December 31, 2022	3 years 6 months 7 days
Aggregate Intrinsic Value, Outstanding at December 31, 2022 \| $	$ 5.5
Aggregate Intrinsic Value, Exercisable at December 31, 2022 \| $	$ 4.7

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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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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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Gross number of share options (or share units) granted during the period.

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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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Section 50
-Paragraph 2
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Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 718
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-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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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 grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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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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