Quarterly report pursuant to Section 13 or 15(d)

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

v3.10.0.1
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2018
Dec. 31, 2017
Cash Equivalents, at Carrying Value, Total $ 0   $ 0     $ 0
Allowance for Doubtful Accounts Receivable, Ending Balance 0   0     $ 0
Goodwill, Impairment Loss 0 $ 0 0 $ 0    
Impairment of Long-Lived Assets Held-for-use 0 0 $ 0 0    
Franchise Monthly Marketing Fee Gross Sales Percentage     2.00%      
Franchise Royalty Gross Sales Percentage     7.00%      
Regional Developers Royalty Sales Generated by Franchises Percentage     3.00%      
Advertising Expense 377,679 $ 314,695 $ 1,259,373 $ 961,106    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent           35.00%
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability $ (85,000)          
The Three Months Ended March, 31 2017 [Member] | Reclassification of Restricted Cash in to Cash, Cash Equivalents and Restricted Cash [Member]            
Prior Period Reclassification Adjustment     $ 176,924      
Scenario, Forecast [Member]            
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent         21.00%  
Computer Software, Intangible Asset [Member]            
Finite-Lived Intangible Asset, Useful Life     5 years      
Development Rights [Member]            
Finite-Lived Intangible Asset, Useful Life     7 years      
Customer Relationships [Member]            
Finite-Lived Intangible Asset, Useful Life     2 years      
Minimum [Member]            
Property, Plant and Equipment, Useful Life     3 years      
Minimum [Member] | Franchise Rights [Member]            
Finite-Lived Intangible Asset, Useful Life     4 years      
Maximum [Member]            
Property, Plant and Equipment, Useful Life     7 years      
Maximum [Member] | Franchise Rights [Member]            
Finite-Lived Intangible Asset, Useful Life     8 years