Annual report pursuant to Section 13 and 15(d)

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

v3.7.0.1
Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details Textual)
1 Months Ended 12 Months Ended
Dec. 31, 2016
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Jan. 03, 2017
USD ($)
Dec. 31, 2014
USD ($)
Cash and Cash Equivalents, at Carrying Value $ 3,009,864   $ 3,009,864 $ 16,792,850   $ 20,796,783
Cash Used for Investing Activities Including Working Capital Losses     2,800,000      
Allowance for Doubtful Accounts Receivable 131,830   131,830 142,660    
Allowance for Doubtful Accounts Receivable, Write-offs     731,857      
Goodwill, Written off Related to Sale of Business Unit     54,994      
Impairment of Long-Lived Assets Held-for-use     $ 2,400,000 0    
Franchise Monthly Marketing Fee Gross Sales Percentage     2.00%      
Lease Exit Liability 300,000   $ 300,000      
Regional Developers License Fee 7,250   $ 7,250      
Regional Developers License Fee Current Franchise Fee Percentage     25.00%      
Regional Developers Royalty Sales Generated by Franchises Percentage     3.00%      
Franchise Royalty Gross Sales Percentage     7.00%      
Advertising Expense     $ 2,279,572 1,525,687    
Cash Equivalents, at Carrying Value 0   $ 0 0    
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      
Franchise Rights and Customer Relationships, Reacquired [Member] | Loss on Disposition or Impairment [Member]            
Impairment of Intangible Assets, Finite-lived     $ 38,185 $ 38,185    
Minimum [Member]            
Property, Plant and Equipment, Useful Life     3 years      
Regional Developers, Franchise Fees Collected Upon Sale of Franchise 14,500   $ 14,500      
Minimum [Member] | Franchise Rights [Member]            
Finite-Lived Intangible Asset, Useful Life     6 years      
Maximum [Member]            
Property, Plant and Equipment, Useful Life       7 years    
Regional Developers, Franchise Fees Collected Upon Sale of Franchise $ 19,950   $ 19,950      
Maximum [Member] | Franchise Rights [Member]            
Finite-Lived Intangible Asset, Useful Life     8 years      
Customer Concentration Risk [Member] | Accounts Receivable [Member] | One PC Entity [Member]            
Number of PC Entities 1   1      
Concentration Risk, Percentage     24.00%      
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Six Franchisees [Member]            
Number of Franchises       6    
Concentration Risk, Percentage       31.00%    
Subsequent Event [Member] | Revolving Credit Facility [Member]            
Line of Credit Facility, Maximum Borrowing Capacity         $ 5,000,000  
Scenario, Forecast [Member]            
Estimated Cash Needs   $ 2,000,000        
Chicago and New York [Member]            
Number of Stores to Close or Sell 14