XML 21 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Note 8 - Notes Payable - Notes Payable (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Long-term debt, gross $ 9,431,157  
Less: deferred loan costs (179,610) $ (132,774)
Subtotal 9,251,547 6,379,494
Less: current portion (909,086) (433,448)
Long term debt 8,342,461 5,946,046
RBL Capital Group, LLC [Member]    
Long-term debt, gross $ 9,431,157 $ 6,512,268