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Inventories (Tables)
6 Months Ended
Mar. 31, 2016
Inventory Disclosure [Abstract]  
Net Inventories

Net inventories at March 31, 2016 and September 30, 2015 consist of the following:

 

     March 31,
2016
     September 30,
2015
 

Raw materials

   $ 7,955,000       $ 6,090,000   

Work in process

     2,175,000         1,849,000   

Finished goods

     3,654,000         4,563,000   

Used equipment

     61,000         268,000   
  

 

 

    

 

 

 
   $ 13,845,000       $ 12,770,000