Name:	tont_CommitmentsLineItems
Namespace Prefix:	tont_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Represents the deferred fees, per unit on units other than those sold pursuant to the underwriters' option to purchase additional units.

No definition available.

Name:	tont_DeferredFeePerUnitOnUnitsOtherThanThoseSoldPursuantToUnderwritersOptionToPurchaseAdditionalUnits
Namespace Prefix:	tont_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Represents the deferred fees, per unit on units sold pursuant to the underwriters' over-allotment option.

No definition available.

Name:	tont_DeferredFeePerUnitOnUnitsSoldPursuantToUnderwritersOverAllotmentOption
Namespace Prefix:	tont_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Non current liabilities arising from deferral of underwriting fee payable upon Initial Public Offering. Used to reflect the portion payable after one year or beyond the normal operating cycle if longer.

No definition available.

Name:	tont_DeferredUnderwritingFeesNonCurrent
Namespace Prefix:	tont_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Number of founder shares agreed to transfer and assign to non redeeming shareholders under the non redemption agreement.

No definition available.

Name:	tont_NonRedemptionAgreementAssignedShares
Namespace Prefix:	tont_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Number of shares of common stock that was non redeemed under the non redemption agreement.

No definition available.

Name:	tont_NonRedemptionAgreementNonRedemptionSharesOutstanding
Namespace Prefix:	tont_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

The aggregate total of expenses of non-redemption agreements entered by the company.

No definition available.

Name:	tont_NonRedemptionAgreementsExpenses
Namespace Prefix:	tont_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Fair value per share of the non-redemption agreement expenses measured.

No definition available.

Name:	tont_NonRedemptionAgreementsFairValuePerShare
Namespace Prefix:	tont_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Represents the probability percentage of successful business combination.

No definition available.

Name:	tont_NonRedemptionAgreementsProbabilityPercentageOfSuccessfulBusinessCombination
Namespace Prefix:	tont_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Number of days granted to exercise option for underwriters.

No definition available.

Name:	tont_NumberOfDaysGrantedToExerciseOptionForUnderwriters
Namespace Prefix:	tont_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Number of additional founder shares held by the sponsor transferred to third parties at his discretion.

No definition available.

Name:	tont_SponsorSupportAgreementNumberOfDiscretionaryFounderShares
Namespace Prefix:	tont_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Per share amount of underwriting discount to be received by the underwriters.

No definition available.

Name:	tont_UnderwritingDiscountPerUnit
Namespace Prefix:	tont_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Amount of underwriters fees payable upon closing of offering.

No definition available.

Name:	tont_UnderwritingFeePayable
Namespace Prefix:	tont_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Per share or per unit amount of equity securities issued.

No definition available.

Name:	us-gaap_SharesIssuedPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

Number of new stock issued during the period.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480070/505-10-S50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-3

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-2

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-11

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478448/946-505-50-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

Name:	us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

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

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: