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Note 6 - Goodwill and Intangible Assets - Goodwill (Details)
$ in Thousands
6 Months Ended
Jul. 31, 2020
USD ($)
Beginning balance, gross $ 27,996
Accumulated impairment (15,608)
Beginning balance, net 12,388
Impact of foreign currency translation, gross (37)
Impact of foreign currency translation, accumulated impairment 0
Ending balance, gross 27,959
Accumulated impairment (15,608)
Ending balance, net $ 12,351