Consolidated Condensed Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
OPERATING ACTIVITIES:
Net Income	$ 16,720	$ 32,919
Adjustments to Reconcile Net Income to Cash Provided by Operating Activities:
Depreciation and Amortization	20,124	18,625
Stock Compensation Amortization Expense	2,989	5,071
Deferred Income Taxes and Other	1,739	5,032
Cash Received from Insurance Company	0	10,648
Working Capital Changes:
Accounts Receivable	(7,373)	(4,220)
Inventories	(15,518)	(22,842)
Prepaid Expenses and Other Current Assets	1,799	(14,481)
Accounts Payable and Accrued Expenses	14,417	(3,513)
CASH PROVIDED BY OPERATING ACTIVITIES:	34,897	27,239
INVESTING ACTIVITIES:
Capital Expenditures	(32,123)	(47,939)
Cash Received from Insurance Company	0	23,024
Other	(1,950)	1,875
CASH USED IN INVESTING ACTIVITIES:	(34,073)	(23,040)
FINANCING ACTIVITIES:
Borrowing of Long-Term Debt	1,877	0
Proceeds from Issuance of Common Stock	159	1,163
Dividends Paid	(6,647)	(5,294)
Debt Issuance Costs	(106)	0
CASH USED IN FINANCING ACTIVITIES:	(4,717)	(4,131)
Net Cash Provided By (Used In) Operating, Investing and Financing Activities	(3,893)	68
Effect of Exchange Rate Changes on Cash	(527)	(1,219)
CASH AND CASH EQUIVALENTS:
Net Change During the Period	(4,420)	(1,151)
Balance at Beginning of Period	72,883	90,533
Balance at End of Period	$ 68,463	$ 89,382