Revenue - Schedule of Customers That Represented 10% or More of the Company's Total Revenue (Details) - Revenue Benchmark [Member] - Customer Concentration Risk [Member]	3 Months Ended
	Apr. 30, 2022	Apr. 30, 2021
Customer A [Member]
Concentration Risk [Line Items]
Concentration risk percentage		12.00%
Customer B [Member]
Concentration Risk [Line Items]
Concentration risk percentage		10.00%
Customer C [Member]
Concentration Risk [Line Items]
Concentration risk percentage	11.00%	10.00%
Customer D [Member]
Concentration Risk [Line Items]
Concentration risk percentage	11.00%
Total Customer [Member]
Concentration Risk [Line Items]
Concentration risk percentage	22.00%	32.00%