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Acquisitions - Schedule of Components and Preliminary Allocation of Purchase Price, Fair Values and Estimated Useful Lives of Identifiable Assets Acquired (Detail) - USD ($) $ in Thousands | Mar. 01, 2024 | Jan. 04, 2024 | Sep. 30, 2024 | Jun. 30, 2024
--- | --- | --- | --- | ---
Business Acquisition [Line Items] |  |  |  |
Goodwill |  |  | $ 125,056 | $ 125,056
Best Company |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value |  | $ 6,364 |  |
Best Company | Client relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value |  | $ 682 |  |
Weighted-average useful life of intangible assets |  | 8 years |  |
Best Company | Non-competition agreements |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value |  | $ 454 |  |
Weighted-average useful life of intangible assets |  | 3 years |  |
Best Company | Shared assets license |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value |  | $ 5,228 |  |
Weighted-average useful life of intangible assets |  | 10 years |  |
AquaVida |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value | $ 7,565 |  |  |
Goodwill | 3,915 |  |  |
AquaVida | Client relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value | $ 1,200 |  |  |
Weighted-average useful life of intangible assets | 8 years |  |  |
AquaVida | Non-competition agreements |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value | $ 500 |  |  |
Weighted-average useful life of intangible assets | 4 years |  |  |
AquaVida | Content [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value | $ 50 |  |  |
Weighted-average useful life of intangible assets | 1 year |  |  |
AquaVida | Existing technology |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Fair Value | $ 1,900 |  |  |
Weighted-average useful life of intangible assets | 5 years |  |  |

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