Loan advance.

No definition available.

Name:	MNTR_LoanAdvance
Namespace Prefix:	MNTR_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of the total principal payments made during the annual reporting period.

+ References

+ Details

Name:	us-gaap_DebtInstrumentAnnualPrincipalPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentPaymentTerms
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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+ Details

Name:	us-gaap_InterestExpenseDebt
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

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+ Details

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

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ShortTermDebtLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=MNTR_EconomicInjuryDisasterLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=MNTR_WasteConsolidatorsIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

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

- Details

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

Paycheck Protection Program Loans and Economic Injury Disaster Loans (Details Narrative) - USD ($)		3 Months Ended		12 Months Ended
	Jul. 09, 2020	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Feb. 17, 2021	Dec. 31, 2020	Nov. 30, 2020
Economic Injury Disaster Loan [Member]
Short-Term Debt [Line Items]
Proceeds from loans	$ 149,900
Debt instrument, interest rate	3.75%
Debt instrument, annual principal payment	$ 731
Debt instrument, payment terms	July 2021, and matures July 2050
Interest expense		$ 1,444		$ 1,392
Waste Consolidators, Inc.[Member]
Short-Term Debt [Line Items]
Debt instrument, face amount							$ 10,000
EIDL advance							$ 10,000
Extinguishment of debt amount			$ 10,000
Bank of Southern California [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount						$ 76,500
Republic Bank of Arizona [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount						$ 383,342
Second Paycheck Protection Program Loan [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount					$ 76,593