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SEGMENT REPORTING (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 31, 2020
Jan. 31, 2019
Net sales from continuing operations $ 107,809 $ 99,011
Sales revenue percentage 100.00% 100.00%
Domestic    
Net sales from continuing operations $ 55,890 $ 49,880
Sales revenue percentage 51.84% 50.38%
International    
Net sales from continuing operations $ 51,920 $ 49,130
Sales revenue percentage 48.16% 49.62%