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Inventories
12 Months Ended
Jun. 30, 2012
Inventories [Abstract]  
Inventories
2.       Inventories

Inventories consisted of the following at June 30:

 
2012
 
 
2011
 
Raw materials
 
$
1,598,000
 
 
$
1,945,000
 
Work in process
 
 
2,209,000
 
 
 
1,731,000
 
Finished goods
 
 
2,483,000
 
 
 
2,672,000
 
 
$
6,290,000
 
 
$
6,348,000