Summary of Significant Accounting Policies - Schedule of Accounts Receivable and Allowance for Doubtful Accounts (Details) - USD ($)	9 Months Ended	12 Months Ended
Oct. 31, 2019	Jan. 31, 2019
Accounting Policies [Abstract]
Beginning Balance	$ (3,000)	$ (3,000)
Discontinued Operations Adjustment
Charged to Expense
Deductions
Ending Balance	$ (3,000)	$ (3,000)

Discontinued Operations Adjustment.

No definition available.

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- References

No definition available.

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- Definition

Amount of valuation and qualifying accounts and reserves.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

+ Details

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- Definition

Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.

+ References

+ Details

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- Definition

Amount of decrease in valuation and qualifying accounts and reserves.

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+ Details

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