Stock-based Compensation - Compensation Expense Associated with Performance Units (Detail) - Performance Unit Awards - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
2023 Performance Unit Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense associated with Performance Units	$ 663
2022 Performance Unit Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense associated with Performance Units	862	$ 895
2021 Performance Unit Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense associated with Performance Units	$ 584	602
2020 Performance Unit Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense associated with Performance Units		$ 69

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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+ Details