XML 59 R49.htm IDEA: XBRL DOCUMENT v3.20.2
Note 6 - Goodwill and Intangible Assets - Future Amortization of Intangible Assets (Details) - USD ($)
$ in Thousands
Oct. 31, 2020
Jan. 31, 2020
2021 remaining $ 65  
2022 258  
2023 258  
2024 147  
Thereafter 0  
Net amortizable intangible assets $ 728 $ 985