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Note 6 - Revenue From Contracts With Customers - Contract Assets and Liabilities (Details) - USD ($)
$ in Thousands
Oct. 31, 2024
Jan. 31, 2024
Unbilled revenue - current $ 191 $ 26
Total unbilled revenue 191 26
Deferred revenue & customer deposits - current 3,360 3,649
Total deferred revenue & customer deposits $ 3,360 $ 3,649