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Going Concern (Details) - USD ($)
1 Months Ended 3 Months Ended 4 Months Ended
Apr. 27, 2016
Apr. 30, 2016
Mar. 31, 2016
Apr. 30, 2016
Going Concern (Details) [Line Items]        
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent     $ 1,100,000  
Working Capital Deficit     2,900,000  
Defined Benefit Plan, Funded Status of Plan     (5,100,000)  
Pension Contributions     197,000 $ 416,000
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year     594,000  
Subsequent Event [Member]        
Going Concern (Details) [Line Items]        
Pension Contributions   $ 219,000    
8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]        
Going Concern (Details) [Line Items]        
Convertible Notes Payable     626,000  
Long-term Debt, Gross     626,000  
9½% Subordinated Debentures Due 2012 [Member]        
Going Concern (Details) [Line Items]        
Convertible Notes Payable     334,000  
Long-term Debt, Gross     $ 334,000  
Carlisle Investment Inc [Member] | Subsequent Event [Member]        
Going Concern (Details) [Line Items]        
Proceeds from Related Party Debt $ 500,000      
Debt Instrument, Interest Rate, Stated Percentage 12.00%