XML 147 R80.htm IDEA: XBRL DOCUMENT
v3.23.2

INTANGIBLE ASSETS, NET (Details Narrative) - Seamless Group Inc [Member] - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Amortization | $ 1,984,831 | $ 3,375,733
Cost of revenue and general and administrative expenses | $ 1,540,557 | $ 1,540,557

X
- References No definition available. + Details
Name: | IFIN_CostOfRevenueAndGeneralAndAdministrativeExpenses
Namespace Prefix: | IFIN_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_AdjustmentForAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=IFIN_SeamlessGroupIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |