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Major Customers, Accounts Receivable And Vendor Concentration - Summary Sales to Significant Customers (Detail) | 3 Months Ended | 9 Months Ended | 12 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Customer A [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage | 13.00% | 13.00% | 14.00% | 13.00% |
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Customer B [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  | 10.00% | 11.00% |
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Customer C [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage | 13.00% |  | 11.00% |  |
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Customer D [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  | 11.00% |  |  |
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer B [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  | 13.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer D [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  | 17.00% |  |
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer I [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  | 18.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor A [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  | 22.00% |  | 22.00% |
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor B [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  | 13.00% |  | 16.00% |
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor C [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  | 11.00% |  | 13.00% |
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor D [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage | 28.00% |  | 34.00% |  |
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor E [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage | 31.00% |  | 29.00% |  |
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor F [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage | 28.00% |  | 25.00% |  |
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Vendor G [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  | 21.00% |  | 14.00% |

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