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Goodwill (Tables)
9 Months Ended
Oct. 27, 2012
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]
The changes in the carrying amount of goodwill, which are generally not deductible for income tax purposes, were as follows:
(in thousands)
2012
2011
Beginning of year
$
12,282

$

Goodwill from acquisition

21,507

Goodwill adjustments
1,191

(8,873
)
Foreign currency impact
40

(211
)
End of period
$
13,513

$
12,423