XML 44 R33.htm IDEA: XBRL DOCUMENT v3.20.2
Note 9 - Prepaid Expenses and Other (Tables)
9 Months Ended
Jun. 30, 2020
Notes Tables  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
   
June 30,
   
September 30,
 
   
2020
   
2019
 
Deposits for inventory
  $
173,607
    $
1,064,640
 
Prepaid insurance
   
350,173
     
194,285
 
Prepaid rent
   
-
     
87,782
 
Dues and subscriptions
   
198,951
     
88,031
 
Trade shows and travel
   
116,024
     
106,626
 
Other
   
199,678
     
240,473
 
    $
1,052,750
    $
1,781,837