Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025	Oct. 31, 2024	Jan. 31, 2024
Cash and Cash Equivalents [Line Items]
Cash and cash equivalents	$ 47,874	$ 45,264	$ 40,925	$ 60,939
Cash
Cash and Cash Equivalents [Line Items]
Cash	35,429	30,208
Money market funds
Cash and Cash Equivalents [Line Items]
Cash equivalents	$ 12,445	$ 15,056