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Commitments and Contingencies - Contingent Acquisition Obligations (Details) - USD ($) $ in Thousands | 1 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 31, 2017 | Dec. 31, 2023 | Mar. 31, 2024
Contingent Acquisition Obligations |  |  |
Beginning fair value, June 30, 2023 |  | $ 21,181 |
Addition of contingent earnout obligations |  | 1,766 |
Foreign currency translation adjustment |  | 62 |
Changes in fair value for contingent earnout obligations |  | (2,889) |
Payments on contingent earnout obligations |  | (464) |
Ending fair value, September 30, 2023 |  | 19,656 |
Other business acquisitions |  |  |
Contingent Acquisition Obligations |  |  |
Remaining maximum amount of contingent consideration |  | $ 48,700 |
Mr. Chopra, Chief Executive Officer | Deferred bonus |  |  |
Indemnifications and Certain Employment-Related Contingencies |  |  |
Bonus payment on or within 45 days of January 1, 2024 contingent upon continued employment through that date | $ 13,500 |  |
Maximum number of days after January 1, 2024, bonus payment due | 45 days |  |
Mr. Chopra, Chief Executive Officer | Deferred bonus | Subsequent event |  |  |
Indemnifications and Certain Employment-Related Contingencies |  |  |
Accrued bonus |  |  | $ 13,500

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