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Inventories - Reserve for Obsolete and Slow Moving Inventory
9 Months Ended
Oct. 28, 2011
Inventory, Net [Abstract]  
Inventory Disclosure [Text Block]
3.
Inventories – Reserve for Obsolete and Slow Moving Inventory
 
Inventories at October 28, 2011 and January 31, 2011 consisted of the following:
 
   
October 28, 2011
   
January 31, 2011
 
Raw materials
  $ 6,840,000     $ 7,498,000  
Work in process
    2,319,000       1,906,000  
Finished goods
    470,000       383,000  
Reserve for obsolete and slow moving inventory
    (2,306,000 )     (2,424,000 )
Inventories, net
  $ 7,323,000     $ 7,363,000  
 
The reserve for obsolete and slow moving inventory activity for the nine months ended October 28, 2011 and October 29, 2010 was as follows:
 
    Nine Months Ended  
   
October 28, 2011
   
October 29, 2010
 
Beginning balance
  $ 2,424,000     $ 2,025,000  
Inventory writen off
    (316,000 )     -  
Amounts charged to operations
    198,000       212,000  
Ending balance
  $ 2,306,000     $ 2,237,000