Quarterly report pursuant to Section 13 or 15(d)

Nature of Operations, Impact of COVID-19 (Details)

v3.21.2
Nature of Operations, Impact of COVID-19 (Details)
6 Months Ended
Jul. 31, 2021
COVID-19 [Member]  
Impact of COVID-19 [Abstract]  
Percentage of corporate office staff working remotely 100.00%