CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
	Jul. 02, 2011	Jul. 03, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 14,165	$ 17,651
Adjustments to reconcile net earnings to net cash used in operating activities:
Depreciation and amortization	9,255	9,184
(Gain) loss from equity method investment	(133)	139
Amortization of marketable securities	513	232
Changes in operating assets and liabilities:
Accounts receivable	10,765	13,989
Other receivables	710	(3,612)
Inventories	(47,319)	(49,183)
Prepaid expenses and other assets	84	2,201
Accounts payable and accrued liabilities	995	6,322
Income taxes payable and deferred	(4,078)	(645)
Postretirement health care and life insurance benefits	1,020	815
Deferred compensation and other liabilities	828	550
Other	385	120
Net cash used in operating activities	(12,810)	(2,237)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(6,067)	(6,781)
Net purchases of trading securities	(2,724)	(2,369)
Purchase of available for sale securities	(37,142)	(3,039)
Sale and maturity of available for sale securities	1,275	2,498
Net cash used in investing activities	(44,658)	(9,691)
CASH FLOWS FROM FINANCING ACTIVITIES:
Dividends paid in cash	(9,157)	(9,028)
Shares purchased and retired	(8,069)	(10,028)
Net cash used in financing activities	(17,226)	(19,056)
Decrease in cash and cash equivalents	(74,694)	(30,984)
Cash and cash equivalents at beginning of year	115,976	90,990
Cash and cash equivalents at end of quarter	41,282	60,006
Supplemental cash flow information:
Income taxes paid, net	7,941	8,470
Interest paid	29	41
Stock dividend issued	$ 47,053	$ 46,682