XML 25 R14.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 8 - Property and Equipment
6 Months Ended
Mar. 31, 2018
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]
8
. PROPERTY AND EQUIPMENT
 
Property and equipment consisted of the following:
 
   
March 31,
   
September 30,
 
   
2018
   
2017
 
Office furniture and equipment
  $
1,296,249
    $
1,093,502
 
Machinery and equipment
   
1,067,802
     
994,157
 
Leasehold improvements
   
76,138
     
76,138
 
Property and equipment, gross
   
2,440,189
     
2,163,797
 
Accumulated depreciation
   
(1,956,722
)    
(1,654,194
)
Property and equipment, net
  $
483,467
    $
509,603
 
 
   
Six months ended
 
   
March 31,
 
   
2018
   
2017
 
Depreciation expense
  $
121,967
    $
59,153