XML 45 R35.htm IDEA: XBRL DOCUMENT
v3.21.4

COMMITMENTS AND CONTINGENCIES (Details) | Sep. 30, 2021 $ / shares | Nov. 27, 2020 USD ($) $ / shares | Nov. 23, 2020 USD ($) Demand $ / shares shares
--- | --- | --- | ---
Underwriting Agreement [Abstract] |  |  |
Deferred underwriter fee discount (in dollars per share) |  | $ 0.35 |
Deferred underwriting fees | $ |  | $ 9,660,000 |
Forward Purchase Agreement [Abstract] |  |  |
Purchase price (in dollars per share) |  | $ 10.10 |
Public Warrants [Member] |  |  |
Forward Purchase Agreement [Abstract] |  |  |
Number of shares provided for purchase (in shares) | shares |  |  | 2,500,000
Maximum [Member] |  |  |
Registration Rights [Abstract] |  |  |
Number of demands eligible security holder can make | Demand |  |  | 3
Forward Purchase Agreement [Abstract] |  |  |
Purchase price (in dollars per share) | $ 10.30 |  |
Forward Purchase Agreement [Member] |  |  |
Forward Purchase Agreement [Abstract] |  |  |
Aggregate purchase price | $ |  |  | $ 50,000,000
Forward Purchase Agreement [Member] | Public Warrants [Member] |  |  |
Forward Purchase Agreement [Abstract] |  |  |
Number of shares provided for purchase (in shares) | shares |  |  | 2,500,000
Forward Purchase Agreement [Member] | Class A Ordinary Shares [Member] |  |  |
Forward Purchase Agreement [Abstract] |  |  |
Number of shares provided for purchase (in shares) | shares |  |  | 5,000,000
Number of securities called by each warrant (in shares) | shares |  |  | 1
Warrants exercise price (in dollars per share) |  |  | $ 11.50
Purchase price (in dollars per share) |  |  | $ 10.00
Subscription Option [Member] |  |  |
Forward Purchase Agreement [Abstract] |  |  |
Aggregate purchase price | $ |  |  | $ 50,000,000
Subscription Option [Member] | Class A Ordinary Shares [Member] |  |  |
Forward Purchase Agreement [Abstract] |  |  |
Number of shares provided for purchase (in shares) | shares |  |  | 5,000,000
Number of securities called by each warrant (in shares) | shares |  |  | 1
Warrants exercise price (in dollars per share) |  |  | $ 11.50
Purchase price (in dollars per share) |  |  | $ 10.00

X
- Definition Per share amount of deferred fee of gross proceeds of an Initial Public Offering paid to the underwriter. + References No definition available. + Details
Name: | tinv_DeferredUnderwriterFeeDiscountPerShare
Namespace Prefix: | tinv_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | tinv_ForwardPurchaseAgreementAbstract
Namespace Prefix: | tinv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of demands eligible security holder can make. + References No definition available. + Details
Name: | tinv_NumberOfDemandsEligibleSecurityHolderCanMake
Namespace Prefix: | tinv_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | tinv_RegistrationAndStockholderRightsAbstract
Namespace Prefix: | tinv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares offered for purchase. + References No definition available. + Details
Name: | tinv_SaleOfStockNumberOfSharesOfferedInTransaction
Namespace Prefix: | tinv_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Purchase price of stock transaction. + References No definition available. + Details
Name: | tinv_SaleOfStockPurchasePrice
Namespace Prefix: | tinv_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | tinv_UnderwritingAgreementAbstract
Namespace Prefix: | tinv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of costs incurred and deferred for underwriting fees in connection with the offering of Units in Initial Public Offering and Private Placement of Warrants. + References No definition available. + Details
Name: | tinv_UnderwritingFeesDeferred
Namespace Prefix: | tinv_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=tinv_PublicWarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=tinv_SubscriptionOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |