Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Liquidity and Management's Plans (Details Textual)

v3.5.0.2
Note 2 - Liquidity and Management's Plans (Details Textual)
1 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2016
USD ($)
Sep. 28, 2016
USD ($)
Dec. 31, 2015
USD ($)
Sep. 30, 2016
USD ($)
Sep. 30, 2015
USD ($)
Sep. 30, 2016
USD ($)
Sep. 30, 2015
USD ($)
Nov. 14, 2016
USD ($)
Dec. 31, 2014
USD ($)
CSO [Member]                  
Proceeds from Divestiture of Businesses     $ 26,800,000            
Secured Note Payable to RedPath Equity Representative [Member]                  
Contractual Obligation $ 10,700,000     $ 10,700,000   $ 10,700,000      
Debt Instrument, Covenant Term, Net Cash Balance, Amount 400,000                
Debt Instrument, Periodic Payment, Principal $ 1,333,750                
Debt Instrument, Number of Periodic Payments, Principal 8     8   8      
Employee Severance [Member]                  
Contractual Obligation $ 3,100,000     $ 3,100,000   $ 3,100,000      
Obligations to Former Sales Representatives, Under the CSO Incentive Plan [Member] | Maximum [Member]                  
Contractual Obligation 1,000,000     1,000,000   1,000,000      
Obligations to Former Sales Representatives, Under the CSO Incentive Plan [Member]                  
Contractual Obligation $ 600,000     $ 600,000   $ 600,000      
Credit Agreement [Member] | SCM Specialty Finance Opportunities Fund, L.P. [Member] | Revolving Credit Facility [Member] | Prime Rate [Member]                  
Debt Instrument, Basis Spread on Variable Rate   2.75%              
Credit Agreement [Member] | SCM Specialty Finance Opportunities Fund, L.P. [Member] | Revolving Credit Facility [Member] | Subsequent Event [Member]                  
Long-term Line of Credit               $ 0  
Credit Agreement [Member] | SCM Specialty Finance Opportunities Fund, L.P. [Member] | Revolving Credit Facility [Member]                  
Line of Credit Facility, Maximum Borrowing Capacity   $ 1,200,000              
Debt Instrument, Interest Rate, Increase in Event of Default   5.00%              
Debt Instrument, Fee Amount   $ 12,000              
Debt Instrument, Percentage Used to Determine Monthly Unused Line Fee   0.083%              
Debt Instrument, Percentage Used to Determine Monthly Collateral Management Fee   0.1666%              
Debt Instrument, Percentage Used to Determine Termination Fee, Before First Anniversary   2.00%              
Debt Instrument, Percentage Used to Determine Termination Fee, After First Anniversary   1.00%              
Obligations to Former Sales Representatives, Under the CSO Incentive Plan [Member]                  
Restructuring and Related Cost, Number of Positions Eliminated, Inception to Date 343     343   343      
Payments for Restructuring           $ 100,000      
Net Income (Loss) Attributable to Parent       $ (7,493,000) $ (4,895,000) (14,613,000) $ (15,741,000)    
Net Cash Provided by (Used in) Operating Activities           (6,617,000) (13,536,000)    
Cash and Cash Equivalents, at Carrying Value $ 1,693,000   8,310,000 1,693,000 $ 8,955,000 1,693,000 $ 8,955,000   $ 23,111,000
Accounts Receivable, Net, Current 2,753,000   2,806,000 2,753,000   2,753,000      
Assets, Current 6,683,000   19,165,000 6,683,000   6,683,000      
Liabilities, Current $ 19,870,000   23,373,000 $ 19,870,000   $ 19,870,000      
Repayments of Long-term Debt     $ 21,600,000