XML 49 R38.htm IDEA: XBRL DOCUMENT v3.20.4
Debt (Long-term Debt) (Details) - USD ($)
$ in Thousands
Oct. 31, 2020
Jan. 31, 2020
Oct. 31, 2019
Debt Instrument [Line Items]      
Long-term debt $ 6,070 $ 16,696 $ 14,357
Less current portion 885 878 872
Non-current portion 5,185 15,818 13,485
Revolving Credit Facility [Member]      
Debt Instrument [Line Items]      
Long-term debt 0 9,969 7,412
Other Debt [Member]      
Debt Instrument [Line Items]      
Long-term debt $ 6,070 $ 6,727 $ 6,945