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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Supplemental Balance Sheet Disclosures (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Prepaid expenses and other current assets: |  |
Prepaid expenses | $ 21,663 | $ 15,223
Unamortized cloud computing implementation costs | 4,088 | 4,088
Prepaid insurance | 1,149 | 1,488
Prepaid licenses and support | 21,632 | 15,879
Prepaid expenses and other current assets | 48,532 | 36,678
Other assets: |  |
Unamortized cloud computing implementation costs | 9,096 | 10,173
Other assets | 4,036 | 3,900
Total other assets | 13,132 | 14,073
Accrued expenses: |  |
Accrued general expenses | 15,294 | 14,862
Accrued contract labor and professional fees | 18,307 | 15,152
Accrued income and other taxes | 6,187 | 5,155
Accrued expenses | $ 39,788 | $ 35,169

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