XML 47 R38.htm IDEA: XBRL DOCUMENT v3.7.0.1
DEBT AND LINE OF CREDIT - Loan and Security Agreement With Cherokee Financial, LLC (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Apr. 30, 2015
Dec. 31, 2016
Dec. 31, 2015
Mar. 25, 2015
Line of Credit Facility [Line Items]        
Debt Related Commitment Fees and Debt Issuance Costs   $ 0 $ 100,000  
Debt Instrument, Unamortized Discount   828,000 909,000  
Cherokee Financial LLC [Member]        
Line of Credit Facility [Line Items]        
Debt Related Commitment Fees and Debt Issuance Costs   $ 90,000 58,000  
Debt Instrument, Interest Rate, Stated Percentage   8.00%    
Debt Instrument, Face Amount   $ 1,200,000    
Interest Expense, Debt     143,000  
Interest Payable   $ 18,000 13,000  
Annual Fee Percentage   1.00%    
Debt Instrument, Annual Principal Payment   $ 75,000    
Debt Instrument, Term   5 years    
Administrative Fees Percentage   1.00%    
Cherokee Financial LLC [Member] | Final Balloon [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Maturity Date   Mar. 26, 2020    
Cherokee Loan and Security Agreement [Member]        
Line of Credit Facility [Line Items]        
Placement Agent Fees   $ 60,000    
Proceeds from Debt, Net of Issuance Costs   80,000    
Repayments of Debt   1,015,000    
Legal Fees   19,000    
Debt Related Commitment Fees and Debt Issuance Costs   19,000    
State Filing Fees   3,000    
Interest Expense, Debt   186,000    
Notes and Loans, Noncurrent   $ 1,125,000 $ 1,200,000  
Cherokee Loan and Security Agreement [Member] | New Participations [Member]        
Line of Credit Facility [Line Items]        
Contingent Consideration Additional Restricted Shares Issuable   196,000    
Debt Instrument, Periodic Payment, Interest   $ 4,000    
Debt Instrument, Interest Rate, Stated Percentage       8.00%
Debt Instrument, Face Amount       $ 511,000
Cherokee Loan and Security Agreement [Member] | Series A Debentures and CAM Bridge Loan [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Periodic Payment, Interest $ 15,000      
Debt Instrument, Interest Rate, Stated Percentage 15.00%      
Debt Instrument, Face Amount $ 689,000      
Cherokee Loan and Security Agreement [Member] | Cherokee Financial LLC [Member]        
Line of Credit Facility [Line Items]        
Contingent Consideration Additional Restricted Shares Issuable   600,000    
Stock Issued During Period, Shares, Restricted Stock Award, Gross   1,800,000    
Cherokee Loan and Security Agreement [Member] | Cantone Research Inc [Member]        
Line of Credit Facility [Line Items]        
Stock Issued During Period, Shares, Restricted Stock Award, Gross   200,000