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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Software Development Costs (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Software Development Costs |  |  |  |
Amortization expense for capitalized cloud computing implementation costs | $ 871 | $ 1,005 | $ 2,895 | $ 2,994
Minimum |  |  |  |
Software Development Costs |  |  |  |
Capitalized software development cost amortization extension term |  |  | 2 years |
Maximum |  |  |  |
Software Development Costs |  |  |  |
Capitalized software development cost amortization extension term |  |  | 5 years |

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- Definition Amount of amortization expense for capitalized cloud computing implementation costs. + References No definition available. + Details
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- Definition Capitalized software development cost amortization extension term in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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