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Segment Information - Schedule of Selected Financial Data by Reportable Segment (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Segment Reporting Information [Line Items] |  |
Revenues | $ 316,019 | $ 289,676
Depreciation and amortization | (27,609) | (31,539)
Stock-based compensation expense | (8,099) | (5,301)
Corporate and unallocated expenses | (37,758) | (48,378)
Interest, net | (15,001) | (15,387)
Other, net | (2,025) | (3,395)
Loss before income taxes | (7,466) | (43,134)
Operating Segments | Banks |  |
Segment Reporting Information [Line Items] |  |
Revenues | 105,429 | 88,040
Segment Adjusted EBITDA | 41,638 | 24,681
Operating Segments | Merchants |  |
Segment Reporting Information [Line Items] |  |
Revenues | 35,728 | 34,781
Segment Adjusted EBITDA | 10,651 | 6,544
Operating Segments | Billers |  |
Segment Reporting Information [Line Items] |  |
Revenues | 174,862 | 166,855
Segment Adjusted EBITDA | $ 30,737 | $ 29,641

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