XML 22 R9.htm IDEA: XBRL DOCUMENT v3.3.1.900
Note C - Fair Values of Financial Instruments
12 Months Ended
Dec. 31, 2015
Notes to Financial Statements  
Fair Value Disclosures [Text Block]
NOTE C—FAIR VALUES OF FINANCIAL INSTRUMENTS
 
Cash and cash equivalents, accounts receivable, inventory, due from factor, accounts payable and accrued liabilities are carried at, or approximate, fair value because of their short-term nature.
 
The fair value of the warrant liabilities is measured at fair value using the following assumptions:
 
   
2015
 
Risk free interest rate
  0.54% - 1.70%  
Expected term
  0.82 - 4.73  
Expected dividends
    0    
Volatility of stock price
  84.5% - 114.9%  
 
For the embedded derivatives that were bifurcated from the associated host instruments, the Company utilized the Monte Carlo simulation. The stock volatility for each grant is determined based on the review of the experience of the weighted average of historical daily price changes of the Company’s common stock over the expected term and the risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for periods corresponding with the expected term of the derivative.
 
The warrant and derivative liabilities are considered Level 3 liabilities on the fair value hierarchy as the determination of fair value includes various assumptions about future activities and the Company’s stock prices and historical volatility as inputs.
  
The table below provides a reconciliation of the beginning and ending balances for the liabilities measured at fair value using significant unobservable inputs (Level 3). There were no assets as of or during the years ended December 31, 2015 and 2014 measured using significant unobservable inputs.
 
Fair Value Measurements Using
 
Significant Unobservable Inputs (Level 3):
  
Warrants issued Under October and November 2013 PI SPA (Note N2b)
       
Fair value at January 1, 2015
    43,227  
Gain on derivative
    (35,749
)
Value at December 31, 2015
    7,478  
         
Warrant issued under September 2015 SPA (Note H)
       
Fair value at January 1, 2015
    -  
Fair value at issuance
    92,199  
Loss on derivative
    4,607  
Value at December 31, 2015
    96,806  
Balance, December 31, 2015
  $ 104,284