The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

Name:	us-gaap_AmortizationOfIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Intangible Assets (Details) - USD ($)			1 Months Ended	6 Months Ended		12 Months Ended
Intangible Assets (Details) - USD ($)	Feb. 21, 2021	Dec. 09, 2020	Feb. 28, 2021	Jul. 31, 2021	Jul. 31, 2020	Jan. 31, 2021	Jan. 31, 2020
Intangible Assets (Details) [Line Items]
Amortized over period						10 years
Amortization expense				$ 64,909	$ 18,534	$ 68,770	$ 37,070
IP license	$ 50,000	$ 50,000	$ 50,000
Minimum [Member]
Intangible Assets (Details) [Line Items]
Amortized over period				3 years
Maximum [Member]
Intangible Assets (Details) [Line Items]
Amortized over period				10 years