Represents the monetary amount of Accrued Liabilities And Other Liabilities Rounded, as of the indicated date.

No definition available.

Name:	fil_AccruedLiabilitiesAndOtherLiabilitiesRounded
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Represents the monetary amount of Current Assets Exceed Current Liabilities, Excluding Deferred Revenue, as of the indicated date.

+ References

No definition available.

+ Details

Name:	fil_CurrentAssetsExceedCurrentLiabilitiesExcludingDeferredRevenue
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Represents the monetary amount of Federal Stimulus Credits Utilized Rounded, during the indicated time period.

+ References

No definition available.

+ Details

Name:	fil_FederalStimulusCreditsUtilizedRounded
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the monetary amount of Net Loss (Rounded), during the indicated time period.

+ References

No definition available.

+ Details

Name:	fil_NetIncomeLossRounded
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents the monetary amount of Stockholders' Equity (Rounded), as of the indicated date.

+ References

No definition available.

+ Details

Name:	fil_StockholdersEquityRounded
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Cash received from grantors during the current period related to operating activities. This element represents receipts from a guarantor for the amount of guarantee provided.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585

+ Details

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

- Definition

Cash received from principal payments made on loans related to operating activities.

+ References

+ Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=fil_CaresActPayrollSupportProgramMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

2. Basis of Presentation and Significant Accounting Policies: Liquidity (Details) - USD ($)									3 Months Ended
	May 27, 2021	Apr. 29, 2021	Apr. 26, 2021	Apr. 16, 2021	Mar. 08, 2021	Mar. 05, 2021	Feb. 12, 2021	Jul. 31, 2020	Jan. 31, 2022	Jan. 31, 2021
Current Assets Exceed Current Liabilities, Excluding Deferred Revenue									$ 250,000
Proceeds from Grantors										$ 266,400
Shareholders' Deficit, rounded									(11,368,000)
Net Income/(loss), rounded									(430,000)	135,000
Accrued Liabilities And Other Liabilities Rounded									0	867,000
Federal Stimulus Credits Utilized Rounded									$ 789,000	$ 1,016,000
CARES Act Payroll Support Program
Proceeds from Loans	$ 655,000	$ 655,000	$ 655,000	$ 1,310,000	$ 655,000	$ 1,310,000	$ 875,000	$ 3,003,000