Note 8 - Debt: (Detail) - Debt Components (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Asset-based revolving credit facility due June 30, 2016	$ 219,915	$ 170,405
Capital lease	1,487	1,577
Total debt	288,506	244,216
Less current amount	(8,967)	(9,662)
Term Loan [Member]
Long Term Debt	61,979	66,354
Total long-term debt	54,000	57,600
Industrial Revenue Bond [Member]
Long Term Debt	5,125	5,880
Total long-term debt	4,300	5,100
Gross [Member]
Total long-term debt	$ 279,539	$ 234,554

Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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