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Fair Value (Details) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Fair Value (Details) [Line Items]    
Money Market Funds, at Carrying Value $ 2,000 $ 210,000
Cash Surrender Value of Life Insurance 55,000 55,000
Long-term Debt, Fair Value 1,500,000 1,500,000
8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]
   
Fair Value (Details) [Line Items]    
Convertible Debt, Fair Value Disclosures 244,000 247,000
9½% Subordinated Debentures Due 2012 [Member]
   
Fair Value (Details) [Line Items]    
Debt Instrument, Fair Value Disclosure $ 33,000 $ 33,000