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SEGMENT INFORMATION
6 Months Ended
Jul. 02, 2011
Notes to Financial Statements [Abstract]  
SEGMENT INFORMATION
NOTE 6--SEGMENT INFORMATION
 
   
THREE MONTHS ENDED
  
SIX MONTHS ENDED
 
   
Jul 2, 2011
  
Jul 3, 2010
  
Jul 2, 2011
  
Jul 3, 2010
 
Net sales
            
Metals Segment
 $30,519,000  $25,137,000  $61,937,000  $50,099,000 
Specialty Chemicals Segment
  10,879,000   11,212,000   22,204,000   21,450,000 
   $41,398,000  $36,349,000  $84,141,000  $71,549,000 
Operating income
                
Metals Segment
 $2,523,000  $963,000  $6,478,000  $561,000 
Specialty Chemicals Segment
  859,000   1,241,000   1,633,000   2,327,000 
    3,382,000   2,204,000   8,111,000   2,888,000 
Unallocated expenses
                
Corporate
  712,000   496,000   1,478,000   1,059,000 
Interest expense
  27,000   13,000   56,000   14,000 
Other income
  -   (1,000)  -   (10,000)
                  
Income before income taxes
 $2,643,000  $1,696,000  $6,577,000  $1,825,000