Consolidated Statements Of Cash Flows (USD $) In Thousands	6 Months Ended
	Jun. 25, 2011	Jun. 26, 2010
Cash Flows from Operating Activities:
Net income	$ 25,133	$ 21,100
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	3,726	3,879
Provision for doubtful accounts	152	54
Provision for deferred income taxes	(484)	(421)
Provision for non-cash stock compensation	260	115
Changes in assets and liabilities:
Accounts receivable	(469)	(19,438)
Inventories	(9,028)	(2,731)
Prepaids and other current assets	(750)	(198)
Other assets	(140)	161
Accounts payable	3,559	15,364
Accrued compensation and other liabilities	(2,853)	(1,138)
Cash provided by operating activities	19,106	16,747
Cash Flows from Investing Activities:
Property, plant and equipment additions	(10,392)	(4,168)
Cash used in investing activities	(10,392)	(4,168)
Cash Flows from Financing Activities:
Repayment of long-term debt obligations		(44)
Proceeds from exercise of stock options	356	364
Other stock related activity	229	576
Purchase and cancellation of common stock	(1,069)	(664)
Cash (used in) provided by financing activities	(484)	232
Effect of exchange rate changes on cash and cash equivalents	119	(127)
Net Increase in Cash and Cash Equivalents	8,349	12,684
Cash and Cash Equivalents, Beginning of Period	30,463	10,626
Cash and Cash Equivalents, End of Period	38,812	23,310
Supplemental Cash Flow Information
Cash paid for interest expense	114	130
Cash paid for income taxes	$ 15,061	$ 12,746