Summary of Business and Significant Accounting Policies (Tables)

12 Months Ended

Jan. 31, 2020

Accounting Policies [Abstract]

Schedule of Certain Risks and Concentrations of Credit Risk

The following customers individually exceeded 10% of total accounts receivable as of the dates shown:

	January 31, 2020	January 31, 2019
Customer 1	14%	17%
Customer 2	*	10%

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*

Does not exceed 10%.

Schedule of Estimated Useful Lives by Asset Classification

The estimated useful lives by asset classification are as follows:

Asset Classification	Estimated Useful Life
Building	30 years
Land and building improvements	10 years (land improvements) and estimated useful life of building (building improvements)
Equipment and computers	3 years
Furniture and fixtures	5 years
Leasehold improvements	Shorter of remaining life of the lease term or estimated useful life