Quarterly report pursuant to Section 13 or 15(d)

Net Income (Loss) Per Common Share (Details)

v3.22.2.2
Net Income (Loss) Per Common Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Net Income (Loss) Per Common Share        
Net income (loss) $ (2,668) $ 2,542 $ (4,122) $ 3,307
Weighted average common shares outstanding 9,413,000 6,649,000 9,045,000 6,325,000
Warrants   2,299   2,117
Diluted shares outstanding 9,413,000 8,948,000 9,045,000 8,442,000
Basic: Net income (loss) per common share $ (0.28) $ 0.38 $ (0.46) $ 0.52
Diluted: Net income (loss) per common share $ (0.28) $ 0.28 $ (0.46) $ 0.39