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Note 9 - Inventories, Net of Continuing Operations
6 Months Ended
Jun. 30, 2020
Notes to Financial Statements  
Inventory Disclosure [Text Block]
Note
9
-
Inventories, Net of Continuing Operations
 
   
June 30
,
2020
   
December 31, 201
9
 
Raw materials
  $
1,175,412
    $
1,544,949
 
Work in process
   
3,017,870
     
3,110,296
 
Finished goods
   
7,434,520
     
9,766,060
 
In Transit
   
95,991
     
99,923
 
Allowance for excess quantities
   
(696,429
)    
(561,729
)
Total inventories
  $
11,027,364
    $
13,959,499