Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Oct. 06, 2012	Dec. 31, 2011
Current assets:
Cash	$ 1,196	$ 773
Accounts and notes receivable, net	255,977	243,763
Inventories	403,127	308,621
Prepaid expenses and other	11,389	17,329
Deferred tax asset, net	7,240	6,896
Total current assets	678,929	577,382
Notes receivable, net	21,795	23,221
Property, plant and equipment:
Property, plant and equipment	732,925	686,794
Less accumulated depreciation and amortization	(428,822)	(413,695)
Net property, plant and equipment	304,103	273,099
Goodwill	57,516	170,941
Customer contracts and relationships, net	13,683	15,399
Investment in direct financing leases	2,436	2,677
Other assets	18,544	11,049
Total assets	1,097,006	1,073,768
Current liabilities:
Current maturities of long-term debt and capital lease obligations	2,177	2,932
Accounts payable	288,627	234,722
Accrued expenses	48,257	61,459
Income taxes payable	266
Total current liabilities	339,327	299,113
Long-term debt	371,119	278,546
Capital lease obligations	15,584	15,905
Deferred tax liability, net	8,938	40,671
Other liabilities	32,329	34,910
Commitments and contingencies
Stockholders' equity:
Preferred stock - no par value. Authorized 500 shares; none issued	0	0
Common stock - $1.66 2/3 par value. Authorized 50,000 shares; issued 13,797 and 13,727 shares, respectively	22,995	22,878
Additional paid-in capital	114,651	118,222
Common stock held in trust	(1,285)	(1,254)
Deferred compensation obligations	1,285	1,254
Accumulated other comprehensive loss	(14,707)	(14,707)
Retained earnings	258,476	330,470
Common stock in treasury; 1,525 and 1,541 shares, respectively	(51,706)	(52,240)
Total stockholders' equity	329,709	404,623
Total liabilities and stockholders' equity	$ 1,097,006	$ 1,073,768