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Going Concern (Details) (USD $)
3 Months Ended
Mar. 31, 2014
Going Concern (Details) [Line Items]  
Defined Benefit Plan, Funded Status of Plan $ 4,700,000
Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year 1,400,000
Pension Contributions 280,000
8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]
 
Going Concern (Details) [Line Items]  
Convertible Notes Payable 1,100,000
Subordinated Debentures Due [Member]
 
Going Concern (Details) [Line Items]  
Convertible Notes Payable $ 334,000