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Debt (Long-term Debt) (Details) - USD ($)
$ in Thousands
9 Months Ended
Oct. 31, 2023
Jan. 31, 2023
Oct. 31, 2022
Debt Instrument [Line Items]      
Long-term debt $ 8,191 $ 21,744 $ 16,901
Less current portion 245 7,360 2,457
Non-current portion $ 7,946 14,384 14,444
Interest rate during period 10.00%    
Revolving Credit Facility [Member]      
Debt Instrument [Line Items]      
Long-term debt $ 3,747 17,122 12,221
Other Debt [Member]      
Debt Instrument [Line Items]      
Long-term debt $ 4,444 $ 4,622 $ 4,680