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Business Combinations - Summary of Preliminary Allocation of Purchase Price to Assets Acquired and Liabilities Assumed, Including Measurement Period Adjustments (Detail) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024 | Dec. 27, 2024
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill | $ 10,669 | $ 9,904 |
Qubitekk Federal, LLC [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Accounts receivable |  |  | $ 432
Prepaid expenses and other current assets |  |  | 810
Intangible assets |  |  | 10,850
Goodwill |  |  | 9,984
Other noncurrent assets |  |  | 3
Unearned revenue |  |  | (25)
Total fair value of net assets acquired |  |  | 22,054
Qubitekk Federal, LLC [Member] | Preliminary Fair Value [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Accounts receivable |  |  | 400
Prepaid expenses and other current assets |  |  | 531
Intangible assets |  |  | 11,900
Goodwill |  |  | 9,220
Other noncurrent assets |  |  | 3
Total fair value of net assets acquired |  |  | 22,054
Qubitekk Federal, LLC [Member] | Measurement Period Adjustments [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Accounts receivable |  |  | 32
Prepaid expenses and other current assets |  |  | 279
Intangible assets |  |  | (1,050)
Goodwill |  |  | 764
Unearned revenue |  |  | $ (25)

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