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SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION - Other Current Assets (Details) - USD ($) $ in Thousands | Jul. 31, 2023 | Jan. 31, 2023
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SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION |  |
Income tax refunds receivable and prepaid income taxes | $ 16,895 | $ 15,327
Raw materials inventory | 12,836 | 11,903
Prepaid expenses | 6,848 | 4,541
Other | 6,859 | 6,563
Total other current assets | $ 43,438 | $ 38,334

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