XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.26.1

Nature of Operations and Summary of Significant Accounting Policies - Clinics in Operation Under Franchise Agreements or Company-owned or Managed (Details) | 3 Months Ended
--- | ---
Mar. 31, 2026 clinic license | Mar. 31, 2025 clinic
Product Information, Franchised Clinics, Company-Owned Or Managed Clinics, Activity [Roll Forward] |  |
Clinics in operation at the end of the period | 943 | 969
Clinic licenses sold but not yet developed | 57 | 94
Future clinic licenses subject to executed letters of intent | 53 | 52
Franchised Clinics |  |
Product Information, Franchised Clinics, Company-Owned Or Managed Clinics, Activity [Roll Forward] |  |
Clinics open at beginning of period | 885 | 842
Opened during the period | 3 | 5
Closed during the period | (20) | 0
Clinics in operation at the end of the period | 868 | 847
Company-owned or managed clinics: | Discontinued Operations, Held-for-Sale or Disposed of by Sale | Corporate Clinics |  |
Product Information, Franchised Clinics, Company-Owned Or Managed Clinics, Activity [Roll Forward] |  |
Clinics open at beginning of period | 75 | 125
Sold during the period | 0 | (2)
Closed during the period | 0 | (1)
Clinics in operation at the end of the period | 75 | 122

X
- Definition Clinic Licenses Sold But Not Yet Developed + References No definition available. + Details
Name: | jynt_ClinicLicensesSoldButNotYetDeveloped
Namespace Prefix: | jynt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Clinics Closed During The Period + References No definition available. + Details
Name: | jynt_ClinicsClosedDuringThePeriod
Namespace Prefix: | jynt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Clinics Opened During The Period + References No definition available. + Details
Name: | jynt_ClinicsOpenedDuringThePeriod
Namespace Prefix: | jynt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Clinics Sold During Period + References No definition available. + Details
Name: | jynt_ClinicsSoldDuringPeriod
Namespace Prefix: | jynt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Future Clinic Licenses With Executed Letters Of Intent + References No definition available. + Details
Name: | jynt_FutureClinicLicensesWithExecutedLettersOfIntent
Namespace Prefix: | jynt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Product Information, Franchised Clinics, Company-Owned Or Managed Clinics, Activity + References No definition available. + Details
Name: | jynt_ProductInformationFranchisedClinicsCompanyOwnedOrManagedClinicsActivityRollForward
Namespace Prefix: | jynt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of stores. + References No definition available. + Details
Name: | us-gaap_NumberOfStores
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_FranchisorDisclosureAxis=us-gaap_FranchisedUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FranchisorDisclosureAxis=us-gaap_EntityOperatedUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DisposalGroupClassificationAxis=us-gaap_DiscontinuedOperationsHeldForSaleOrDisposedOfBySaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=jynt_CorporateClinicsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |