XML 57 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 12 - Segment Data (Details) - Financial Information From Reportable Segments - Income Statement (USD $)
 3 Months Ended 9 Months Ended
Sep. 28, 2014
Sep. 29, 2013
Sep. 28, 2014
Sep. 29, 2013
Net revenue from unaffiliated customers:        
Net revenue $ 90,204,000 $ 76,278,000 $ 267,561,000 $ 236,855,000
Gross profit (loss):        
Gross profit 8,209,000 7,261,000 29,600,000 23,673,000
Operating income (loss):        
Operating Income (loss) (180,000) (975,000) 3,917,000 (8,545,000)
Industrial Group [Member]
        
Net revenue from unaffiliated customers:        
Net revenue 82,555,000 66,650,000 242,104,000 212,231,000
Gross profit (loss):        
Gross profit 9,299,000 7,417,000 31,836,000 24,385,000
Operating income (loss):        
Operating Income (loss) 5,373,000 4,628,000 20,526,000 15,989,000
Electronics Group [Member]
        
Net revenue from unaffiliated customers:        
Net revenue 7,649,000 9,628,000 25,457,000 24,624,000
Gross profit (loss):        
Gross profit (1,090,000) (156,000) (2,236,000) (712,000)
Operating income (loss):        
Operating Income (loss) (3,645,000) (3,521,000) (9,890,000) (18,116,000)
General, Corporate and Other [Member]
        
Operating income (loss):        
Operating Income (loss) $ (1,908,000) $ (2,082,000) $ (6,719,000) $ (6,418,000)