Annual report pursuant to Section 13 and 15(d)

Note 4 - Restricted Cash (Tables)

v3.10.0.1
Note 4 - Restricted Cash (Tables)
12 Months Ended
Dec. 31, 2018
Notes Tables  
Reconciliation of Cash, Cash Equivalents and Restricted Cash Balance [Table Text Block]
    December 31,
    2018   2017
Cash and cash equivalents   $
8,716,874
    $
4,216,221
 
Restricted cash    
138,078
     
103,819
 
Total cash, cash equivalents and restricted cash   $
8,854,952
    $
4,320,040