Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Acquisition (Details Textual)

v3.19.2
Note 2 - Acquisition (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Apr. 06, 2019
Mar. 18, 2019
Jun. 30, 2019
Jun. 30, 2019
Dec. 31, 2018
Contract with Customer, Liability, Total     $ 15,350,000 $ 15,350,000 $ 13,609,000
Customer Relationships [Member]          
Finite-Lived Intangible Asset, Useful Life       2 years  
Assets and Franchise Agreement [Member]          
Business Combination, Consideration Transferred, Total $ 100,000 $ 30,000      
Contract with Customer, Liability, Total 12,998 3,847 3,847 $ 3,847  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net, Including Bargain Purchase Gain $ 87,002 26,153      
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles   62,000 62,000 62,000  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual     73,000 73,000  
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual     $ (2,000) $ (13,000)  
Assets and Franchise Agreement [Member] | Franchise Rights [Member]          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles   $ 30,000      
Finite-Lived Intangible Asset, Useful Life   3 years      
Assets and Franchise Agreement [Member] | Customer Relationships [Member]          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles   $ 32,000      
Finite-Lived Intangible Asset, Useful Life   2 years