XML 20 R10.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVENTORIES
 9 Months Ended
Jun. 30, 2018
INVENTORIES [Abstract]  
INVENTORIES

4. INVENTORIES

Inventories consisted of the following:

  
June 30,
2018
  
September 30,
2017
 
       
Raw materials
 
$
40,255
  
$
36,415
 
Work in process
  
8,036
   
7,365
 
Finished goods
  
29,011
   
28,093
 
Total
 
$
77,302
  
$
71,873