Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Intangible Assets - Intangible Assets Acquired (Details)

v3.10.0.1
Note 8 - Intangible Assets - Intangible Assets Acquired (Details) - USD ($)
Sep. 30, 2018
Dec. 31, 2017
Gross Carrying Amount $ 3,916,316 $ 3,536,000
Accumulated Amortization 2,150,994 1,775,958
Net Carrying Value 1,765,322 1,760,042
Franchise Rights [Member]    
Gross Carrying Amount 1,758,000 1,673,000
Accumulated Amortization 854,011 657,943
Net Carrying Value 903,989 1,015,057
Customer Relationships [Member]    
Gross Carrying Amount 745,000 701,000
Accumulated Amortization 711,999 674,667
Net Carrying Value 33,001 26,333
Development Rights [Member]    
Gross Carrying Amount 1,413,316 1,162,000
Accumulated Amortization 584,984 443,348
Net Carrying Value $ 828,332 $ 718,652