Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Summary of Balance of The Company's Warranty Reserve (Detail)

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Summary of Significant Accounting Policies - Summary of Balance of The Company's Warranty Reserve (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Product Warranty Liability [Line Items]        
Balance at beginning of year $ 556 $ 790 $ 620 $ 658
Additions to warranty reserve 444 245 975 672
Claims fulfilled (292) (313) (887) (608)
Balance at end of year $ 708 $ 722 $ 708 $ 722