XML 176 R57.htm IDEA: XBRL DOCUMENT
v3.25.1

Deposits, Prepayment, Other Receivables and Deferred IPO Cost, Net - Schedule of Movement of Allowances for Expected Credit Loss (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Schedule of Movement of Allowances for Expected Credit Loss [Abstract] |  |
Balance at beginning of the year | $ (14) | $ (141)
Reversal of provision (Provision) | 10 | 127
Ending balance | $ (4) | $ (14)

X
- Definition Represent the amount of allowances for expected credit loss. + References No definition available. + Details
Name: | nivf_AllowancesForExpectedCreditLoss
Namespace Prefix: | nivf_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Repressent the amount of reversal of provision (Provision). + References No definition available. + Details
Name: | nivf_AllowancesForExpectedCreditLossReversalOfProvisionProvision
Namespace Prefix: | nivf_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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