XML 67 R29.htm IDEA: XBRL DOCUMENT v3.19.3
Note 4 - Property and Equipment, Net (Tables)
12 Months Ended
Aug. 31, 2019
Notes Tables  
Property, Plant and Equipment [Table Text Block]
    August 31, 2019   August 31, 2018
Land   $
310,365
    $
310,365
 
Buildings and improvements    
7,749,980
     
6,927,484
 
Machinery and equipment    
4,903,664
     
4,680,072
 
     
12,964,009
     
11,917,921
 
Less accumulated depreciation    
(5,605,850
)    
(4,749,095
)
    $
7,358,159
    $
7,168,826