Quarterly report pursuant to Section 13 or 15(d)

Reclassifications (Details)

v3.21.2
Reclassifications (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jul. 31, 2021
Apr. 30, 2021
Jul. 31, 2020
Jul. 31, 2021
Jul. 31, 2020
Revenue $ 2,746,000   $ 0 $ 2,746,000 $ 0
Total 5,434,000   0 6,697,000 0
Other income $ (8,000)   $ (7,000) 206,000 $ (13,000)
previously presented [Member]          
Revenue   $ 1,081,000      
Other Revenue   72,000      
Total   1,153,000      
Other income   110,000      
Total other   1,263,000      
Revised [Member]          
Revenue   1,127,000      
Other Revenue   136,000      
Total   1,263,000      
Other income   0      
Total other   $ 1,263,000      
Reclassification [Member]          
Revenue       46,000  
Other Revenue       64,000  
Total       110,000  
Other income       $ (110,000)