Note 6 - Restructuring - Summary of Restructuring Charge Liability Activity (Details) - USD ($)
$ in Thousands

3 Months Ended

6 Months Ended

Jul. 31, 2026

Jul. 31, 2025

Jul. 31, 2026

Jul. 31, 2025

Restructuring liability

$ 7,590

Restructuring expense during-the-period

$ 4,365

$ 1,613

5,706

$ 2,629

Cash paid during-the-period

(7,169)

Restructuring liability

^[1]

$ 6,127

[1]

As of April 30, 2026, $2.7 million of this amount was included in “accrued compensation”, $1.2 million of this amount was included in “accrued expenses and other current liabilities”, and $1.2 million of this amount was included in “other long-term liabilities” on the unaudited condensed consolidated balance sheets.

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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