Fair Value Of Financial Instruments	3 Months Ended
Fair Value Of Financial Instruments	Mar. 31, 2012
Fair Value Of Financial Instruments [Abstract]
Fair Value Of Financial Instruments	(8) FAIR VALUE OF FINANCIAL INSTRUMENTS The Company's financial instruments include cash, accounts receivable, accounts payable, interest-bearing debt and letters of credit. The carrying values of cash, accounts receivable and accounts payable approximated their fair value because of the short-term maturity of these instruments. The carrying amounts of the Company's bank borrowings under its Credit Agreement approximate fair value because the interest rates are reset periodically to reflect current market rates. The letters of credit approximated fair value due to the short-term nature of the instruments. The contract value/fair value of the letters of credit was $4.2 million at March 31, 2012 and $2.3 million at December 31, 2011. The Company's hedging activity is limited to foreign currency purchases and an interest rate swap, when applicable. The Company engages in foreign currency hedging to minimize the risk that the eventual settlement of foreign currency transactions would be adversely affected by changes in exchange rates. The Company did not have any open foreign exchange contracts at March 31, 2012 and December 31, 2011. The Company occasionally hedges foreign exchange exposures by entering into various short-term forward foreign exchange contracts. The instruments are carried at fair value in its Consolidated Balance Sheets as a component of current liabilities. Changes in the fair value of foreign exchange forward contracts that meet the applicable hedging criteria are recorded as a component of Accumulated Other Comprehensive Income (Loss) and reclassified into earnings in the same period during which the hedged transaction affected earnings. Changes in the fair value of foreign exchange forward contracts that do not meet the applicable hedging criteria are recorded currently in income as cost of sales. Hedging activities did not have a material impact on results of operations or financial condition during the three month periods ending March 31, 2012 and 2011.

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

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