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Note 8 - Goodwill and Other Intangible Assets - Future Estimated Amortization Expense (Details) - USD ($)
$ in Thousands
Apr. 30, 2022
Jan. 31, 2022
2023 $ 888  
2024 1,045  
2025 820  
2026 723  
2027 422  
Thereafter 1,845  
Total $ 5,743 $ 6,018