Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details)

v2.4.1.9
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended 0 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Nov. 18, 2014
Nov. 14, 2014
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Allowance for Doubtful Accounts Receivable $ 70,081us-gaap_AllowanceForDoubtfulAccountsReceivable   $ 70,081us-gaap_AllowanceForDoubtfulAccountsReceivable        
Impairment of Long-Lived Assets Held-for-use     0us-gaap_ImpairmentOfLongLivedAssetsHeldForUse 0us-gaap_ImpairmentOfLongLivedAssetsHeldForUse      
Franchise Monthly Marketing Fee, Gross Sales, Percentage     1.00%jynt_FranchiseMonthlyMarketingFeeGrossSalesPercentage        
Franchise Agreement, Initial Term     10 years        
Regional Developers License Fee, Current Franchise Fee, Percentage     25.00%jynt_RegionalDevelopersLicenseFeeCurrentFranchiseFeePercentage        
Regional Developers Receive, Franchise Fees Collected Upon Sale of Franchise, Percentage     50.00%jynt_RegionalDevelopersReceiveFranchiseFeesCollectedUponSaleOfFranchisePercentage        
Regional Developers Royalty, Sales Generated by Franchises, Percentage     3.00%jynt_RegionalDevelopersRoyaltySalesGeneratedByFranchisesPercentage        
Regional Developers, Grand Opening Support, Number of Clinics     2jynt_RegionalDevelopersGrandOpeningSupportNumberOfClinics        
Franchise Royalty, Gross Sales, Percentage     7.00%jynt_FranchiseRoyaltyGrossSalesPercentage        
Advertising Expense 53,691us-gaap_AdvertisingExpense 104,320us-gaap_AdvertisingExpense 93,730us-gaap_AdvertisingExpense 238,529us-gaap_AdvertisingExpense      
Unrecognized Tax Benefits 204,000us-gaap_UnrecognizedTaxBenefits   204,000us-gaap_UnrecognizedTaxBenefits   148,000us-gaap_UnrecognizedTaxBenefits    
Preferred Stock Covnertible Into Common Stock [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)     1,335,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= jynt_PreferredStockCovnertibleIntoCommonStockMember
       
Equity Option Issued in 2013 [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)     534,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= jynt_EquityOptionIssuedIn2013Member
       
Equity Option [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)     268,335us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_StockOptionMember
       
Restricted Stock [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)     542,352us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_RestrictedStockMember
       
Earliest Tax Year [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Open Tax Year     2011        
Two Franchisees [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Number of Franchises     2jynt_NumberOfFranchises
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= jynt_TwoFranchiseesMember
  2jynt_NumberOfFranchises
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= jynt_TwoFranchiseesMember
   
Concentration Risk, Percentage     31.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= jynt_TwoFranchiseesMember
  31.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= jynt_TwoFranchiseesMember
   
Subsequent Event [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Stock Issued During Period, Shares, New Issues (in Shares)             3,000,000us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Share Price (in Dollars per share)             $ 6.50us-gaap_SharePrice
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Proceeds from Issuance Initial Public Offering             17,285,000us-gaap_ProceedsFromIssuanceInitialPublicOffering
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in Shares)           450,000us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Proceeds from Stock Options Exercised           2,710,000us-gaap_ProceedsFromStockOptionsExercised
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)           90,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)           $ 8.125us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Scenario, At the Company's Discretion [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Franchise Monthly Marketing Fee, Gross Sales, Percentage     2.00%jynt_FranchiseMonthlyMarketingFeeGrossSalesPercentage
/ us-gaap_StatementScenarioAxis
= jynt_ScenarioAtTheCompanysDiscretionMember
       
Other Noncurrent Liabilities [Member]              
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details) [Line Items]              
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued $ 50,000us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
/ us-gaap_BalanceSheetLocationAxis
= us-gaap_OtherNoncurrentLiabilitiesMember
  $ 50,000us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
/ us-gaap_BalanceSheetLocationAxis
= us-gaap_OtherNoncurrentLiabilitiesMember
  33,000us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
/ us-gaap_BalanceSheetLocationAxis
= us-gaap_OtherNoncurrentLiabilitiesMember