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Contract Balances, Performance Obligations and Contract Costs - Changes in Deferred Revenue and Contract Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jan. 31, 2025 | Jan. 31, 2024
Contract Balances, Performance Obligations and Contract Costs |  |
Beginning balance | $ 85,977 | $ 69,399
Recognition of previously deferred revenue | (68,389) | 56,102
Deferral of revenue | 86,328 | 72,483
Increases from business combinations, net | 2,195 | 115
Effect of movements in foreign exchange | (903) | 82
Ending balance | 105,208 | 85,977
Current | 104,230 | 84,513
Long-term | 978 |
Beginning balance | 3,029 | 3,222
Transfers to trade receivables from contract assets | (1,585) | (1,291)
Increases as a result of revenue recognized during the period, net of amounts transferred to trade receivables | 6,008 | 1,104
Effect of movements in foreign exchange | (31) | (6)
Ending balance | $ 7,421 | $ 3,029

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