Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of shares remaining authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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No definition available.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Earnings Per Share - Additional Information (Detail) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share Basic [Line Items]
Anti-dilutive securities in the form of common stock excluded from computation of diluted earnings per share			0	1,800
Shares repurchased	0	0	0	0
Shares remain authorized for repurchase	2,000,000		2,000,000
Repurchase Plan Established in August 2015 [Member]
Earnings Per Share Basic [Line Items]
Shares remain authorized for repurchase	1,309,805		1,309,805
Maximum [Member]
Earnings Per Share Basic [Line Items]
Common stock shares authorized for repurchase	2,000,000		2,000,000