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Long-Term Debt (Details) - USD ($)
1 Months Ended 3 Months Ended
Mar. 01, 2017
Sep. 08, 2016
Jul. 12, 2016
Apr. 27, 2016
Jul. 31, 2017
Jun. 30, 2017
Aug. 10, 2017
Dec. 31, 2016
Long-Term Debt (Details) [Line Items]                
Debt Instrument, Interest Rate, Effective Percentage           8.25%   7.75%
Line of Credit Facility, Covenant Terms           The Credit Agreement contains financial and other covenant requirements, including, but not limited to, financial covenants that require the Company to maintain a fixed charge coverage ratio of at least 1.1 to 1.0 (or 1.0 to 1.0 for certain periods) beginning with the first test period of the 12 months ended August 31, 2017 and a loan turnover rate of no more than 35 days (or 45 days for certain periods). The Credit Agreement allows the Company to continue to pay dividends on all its Series B Convertible Preferred Stock (the “Preferred Stock”) or any other new preferred stock, if any, which dividends will be excluded as fixed charges until January 12, 2018    
Line of Credit [Member]                
Long-Term Debt (Details) [Line Items]                
Line of Credit Facility, Maximum Borrowing Capacity     $ 4,000,000          
Revolving Credit Facility [Member]                
Long-Term Debt (Details) [Line Items]                
Line of Credit Facility, Maximum Borrowing Capacity     $ 3,000,000          
Debt Instrument, Description of Variable Rate Basis     prime plus 4.00%          
Debt Instrument, Basis Spread on Variable Rate     4.00%          
Line of Credit Facility, Current Borrowing Capacity           $ 2,000,000    
Repayments of Lines of Credit           427,000    
Long-term Debt, Gross           $ 1,400,000   $ 1,800,000
Term Loan [Member]                
Long-Term Debt (Details) [Line Items]                
Line of Credit Facility, Maximum Borrowing Capacity     $ 1,000,000          
Debt Instrument, Description of Variable Rate Basis     prime plus 6.00%          
Debt Instrument, Basis Spread on Variable Rate     6.00%          
Debt Instrument, Interest Rate, Effective Percentage           10.25%   9.75%
Long-term Line of Credit           $ 600,000    
Long-term Debt, Gross           890,000   $ 380,000
BFI Agreement [Member]                
Long-Term Debt (Details) [Line Items]                
Line of Credit Facility, Maximum Borrowing Capacity   $ 750,000            
Long-term Debt, Gross               492,000
Debt Instrument, Maturity Date   Mar. 01, 2017            
Debt Instrument, Interest Rate, Stated Percentage   10.00%            
Debt Instrument, Redemption, Description On March 1, 2017, the Company repaid the loan in full and terminated the BFI Agreement.              
Carlisle Investment Inc [Member]                
Long-Term Debt (Details) [Line Items]                
Debt Instrument, Maturity Date       Apr. 27, 2019        
Proceeds from Loans       $ 500,000        
Debt Instrument, Interest Rate, Stated Percentage       12.00%        
Debt Instrument, Frequency of Periodic Payment       monthly        
8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]                
Long-Term Debt (Details) [Line Items]                
Notes Payable           $ 387,000    
Debt Instrument, Maturity Date           Mar. 01, 2012    
Interest Payable, Current           $ 250,000   234,000
Debt Instrument, Debt Default Payable, Percentage           25.00%    
9½% Subordinated Debentures Due 2012 [Member]                
Long-Term Debt (Details) [Line Items]                
Notes Payable           $ 220,000    
Debt Instrument, Maturity Date           Dec. 01, 2012    
Interest Payable, Current           $ 158,000   $ 148,000
Debt Instrument, Debt Default Payable, Percentage           25.00%    
Subsequent Event [Member] | Penner Agreement [Member]                
Long-Term Debt (Details) [Line Items]                
Line of Credit Facility, Maximum Borrowing Capacity         $ 1,500,000      
Long-term Line of Credit             $ 1,500,000  
Debt Instrument, Maturity Date         Aug. 19, 2017      
Loan Processing Fee         $ 35,000