Consolidated Statements of Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Apr. 01, 2012
Consolidated Statements of Operations
Net sales	$ 63,849	$ 43,853
Cost of sales	45,098	36,024
Gross profit	18,751	7,829
Operating expenses:
Selling and commissions	3,057	2,944
Research and development	819	1,265
General and administrative	3,725	4,304
Amortization of purchased intangibles	117	126
Total operating expenses	7,718	8,639
Operating income (loss)	11,033	(810)
Other (income)/expense:
Interest expense	5,994	6,100
Other income, net	(712)	(238)
Total other expenses, net	5,282	5,862
Income (loss) before provision for foreign income taxes	5,751	(6,672)
Provision for foreign income taxes	681	416
Net income (loss)	$ 5,070	$ (7,088)