XML 204 R63.htm IDEA: XBRL DOCUMENT
v3.24.3

Employee Benefit Plans (Details) | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2024 USD ($) $ / shares | Jun. 30, 2024 KZT (₸) | Dec. 31, 2023 USD ($) $ / shares | Dec. 31, 2023 KZT (₸) | Jun. 30, 2024 THB (฿) | Dec. 31, 2023 THB (฿)
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Scheme calculated rate | 8.00% | 8.00% | 8.00% | 8.00% |  |
Special concession amount (in Baht) | ฿ |  |  |  |  | ฿ 450 | ฿ 450
HK SAR [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Scheme calculated rate | 5.00% | 5.00% | 5.00% | 5.00% |  |
Thailand [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Special concession amount (in Baht) | ฿ |  |  |  |  | ฿ 750 | ฿ 750
KYRGYZSTAN [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Scheme calculated rate | 15.00% | 15.00% | 15.00% | 15.00% |  |
Occupational Risk Scheme [Member] | Cambodia [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Contribution equivalent |  |  |  |  | 0.80% | 0.80%
Occupational Risk Scheme [Member] | Cambodia [Member] | Minimum [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Average wages per share (in Dollars per share) | $ 0.4 |  | $ 0.4 |  |  |
Occupational Risk Scheme [Member] | Cambodia [Member] | Maximum [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Average wages per share (in Dollars per share) | 2.4 |  | 2.4 |  |  |
Health Care Scheme [Member] | Cambodia [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Contribution equivalent |  |  |  |  | 2.60% | 2.60%
Health Care Scheme [Member] | Cambodia [Member] | Minimum [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Average wages per share (in Dollars per share) | 1.3 |  | 1.3 |  |  |
Health Care Scheme [Member] | Cambodia [Member] | Maximum [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Average wages per share (in Dollars per share) | $ 7.8 |  | $ 7.8 |  |  |
Pension Scheme [Member] | Cambodia [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Contribution equivalent |  |  |  |  | 2.00% | 2.00%
Contribution equivalent total |  |  |  |  | 4.00% | 4.00%
Pension Scheme [Member] | Cambodia [Member] | Minimum [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Contributable wage | $ 100 | ₸ 400,000 | $ 100 | ₸ 400,000 |  |
Pension Scheme [Member] | Cambodia [Member] | Maximum [Member] |  |  |  |  |  |
Employee Benefit Plans [Line Items] |  |  |  |  |  |
Contributable wage | $ 300 | ₸ 1,200,000 | $ 300 | ₸ 1,200,000 |  |

X
- Definition Contributable wage rate. + References No definition available. + Details
Name: | nivf_ContributableWageRate
Namespace Prefix: | nivf_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contributable wage total rate. + References No definition available. + Details
Name: | nivf_ContributableWageTotalRate
Namespace Prefix: | nivf_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Rate for management and service fees under arrangement to manage operations, including, but not limited to, investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 + Details
Name: | us-gaap_ManagementAndServiceFeesRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold. + References No definition available. + Details
Name: | us-gaap_SalariesWagesAndOfficersCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of a type of municipal bond typically used to fund a development project. Also called special assessment limited liability bond, special district bond, special purpose bond, special tax bond and community development obligation. Interest owed to lenders is paid by taxes levied on the community benefiting from the particular bond-funded project. For example, if a bond of this sort was issued to pay for sidewalks to be repaved in a certain community, an additional tax would be levied on homeowners in the area benefiting from this project. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
Name: | us-gaap_SpecialAssessmentBond
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | srt_StatementGeographicalAxis=country_HK
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_TH
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_KG
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=nivf_OccupationalRiskSchemeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_KH
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
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_PlanNameAxis=nivf_HealthCareSchemeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=nivf_PensionSchemeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |