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Long-Term Debt (Schedule Of Long-Term Debt) (Details) (USD $)
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Mar. 31, 2012
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Dec. 31, 2011
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| Debt Instrument [Line Items] | ||
| Total debt | $ 207,253,000 | $ 207,163,000 |
| Less current maturities | 416,000 | 417,000 |
| Total long-term debt | 206,837,000 | 206,746,000 |
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Senior Subordinated 8% Notes, Due December 1, 2015 [Member]
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| Debt Instrument [Line Items] | ||
| Total debt | 202,415,000 | 202,323,000 |
| Senior Subordinated Notes, interest rate | 8.00% | |
| Unamortized discount | 1,585,000 | 1,677,000 |
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Other Debt [Member]
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| Debt Instrument [Line Items] | ||
| Total debt | $ 4,838,000 | $ 4,840,000 |
| X | ||||||||||
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- Definition
Interest rate stated in the contractual debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date. 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, and after deducting unamortized discount or premiums, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total of the portions of the carrying amounts as of the balance sheet date of long-term debt, which may include notes payable, bonds payable, debentures, mortgage loans, and commercial paper, which are scheduled to be repaid within one year or the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year (current maturities) or the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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