Revenue (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jan. 31, 2026 |
Jan. 31, 2025 |
|
| Contract with Customer, Receivable, after Allowance for Credit Loss [Roll Forward] | ||
| Opening Balance | $ 29,127 | $ 20,181 |
| Change | 4,000 | 8,946 |
| Ending Balance | 33,127 | 29,127 |
| Cash Management Receivable | ||
| Contract with Customer, Receivable, after Allowance for Credit Loss [Roll Forward] | ||
| Opening Balance | 20,982 | 14,580 |
| Change | 2,621 | 6,402 |
| Ending Balance | 23,603 | 20,982 |
| Investment Advisory Receivable | ||
| Contract with Customer, Receivable, after Allowance for Credit Loss [Roll Forward] | ||
| Opening Balance | 6,668 | 5,303 |
| Change | 2,333 | 1,365 |
| Ending Balance | 9,001 | 6,668 |
| Other Receivable | ||
| Contract with Customer, Receivable, after Allowance for Credit Loss [Roll Forward] | ||
| Opening Balance | 1,477 | 298 |
| Change | (954) | 1,179 |
| Ending Balance | $ 523 | $ 1,477 |