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REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Payment Segment Revenue (Details) - Payments - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Total fee income | $ 8,429 | $ 6,185 | $ 22,533 | $ 17,437
Broker fee income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total fee income | 7,131 | 4,804 | 18,752 | 13,311
Factor fee income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total fee income | 933 | 1,339 | 3,159 | 3,930
Other fee income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total fee income | $ 365 | $ 42 | $ 622 | $ 196

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