Note 6 - Intangible Assets Acquired (Details)  | 
 Dec. 31, 2015  
USD ($) 
 | 
|---|---|
| Franchise Rights [Member] | |
| Gross Carrying Amount | $ 1,539,667 | 
| Accumulated Amortization | 174,313 | 
| Net Carrying Value | 1,365,354 | 
| Customer Relationships [Member] | |
| Gross Carrying Amount | 555,513 | 
| Accumulated Amortization | 190,500 | 
| Net Carrying Value | 365,013 | 
| Development Rights [Member] | |
| Gross Carrying Amount | 923,250 | 
| Accumulated Amortization | 111,348 | 
| Net Carrying Value | 811,902 | 
| Gross Carrying Amount | 3,018,430 | 
| Accumulated Amortization | 476,161 | 
| Net Carrying Value | 2,542,269 | 
| Goodwill | 2,466,937 | 
| Total Intangible assets | $ 5,009,206 | 
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance. No definition available. 
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