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Note 9 - Goodwill and Other Intangible Assets - Future Estimated Amortization Expense (Details) - USD ($)
$ in Thousands
Oct. 31, 2021
Jan. 31, 2021
2022 $ 294  
2023 1,167  
2024 1,032  
2025 837  
2026 700  
Thereafter 2,160  
Total $ 6,190 $ 6,750