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Inventories
12 Months Ended
Jun. 30, 2013
Inventories [Abstract]  
Inventories
2. Inventories
 
Inventories consisted of the following at June 30:

 
 
2013
  
2012
 
Raw materials
 
$
981,000
  
$
1,598,000
 
Work in process
  
2,066,000
   
2,209,000
 
Finished goods
  
1,212,000
   
2,483,000
 
 
 
$
4,259,000
  
$
6,290,000