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Operating Segment and Enterprise Wide Reporting - Schedule of Revenues by Geographic Destination, Based on Location Products and Services and as a Percentage of Total Revenues (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 432,470 | $ 480,779 | $ 537,787
Revenues by geographical area percentage | 100.00% | 100.00% | 100.00%
United States [Member] |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 334,095 | $ 373,483 | $ 426,041
Revenues by geographical area percentage | 77.00% | 78.00% | 77.00%
Europe (Excluding United Kingdom) [Member] |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 37,698 | $ 37,912 | $ 36,664
Revenues by geographical area percentage | 9.00% | 8.00% | 9.00%
United Kingdom [Member] |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 18,934 | $ 21,311 | $ 20,079
Revenues by geographical area percentage | 4.00% | 4.00% | 5.00%
Canada [Member] |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 12,221 | $ 16,416 | $ 20,759
Revenues by geographical area percentage | 3.00% | 3.00% | 3.00%
Asia Pacific [Member] |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 20,778 | $ 23,604 | $ 26,548
Revenues by geographical area percentage | 5.00% | 5.00% | 5.00%
Other [Member] |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |
Revenue | $ 8,744 | $ 8,053 | $ 7,696
Revenues by geographical area percentage | 2.00% | 2.00% | 1.00%

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