Equity | Note 9 Equity A. Stock option plans During the three months ended March 31, 2016 and March 31, 2015, 270,000 and 125,000 options were granted, respectively. The vesting period for the options ranges from three years to four years. The exercise prices for the options range from $0.44 to $1.68. Those options expire up to five years after the date of the grant. Any options which are forfeited or cancelled before expiration become available for future grants under the Company's option plan. The fair value of each option granted to employees and non-employee during the three months ended March 31, 2016 and March 31, 2015, for which the exercise price was greater than par value, was estimated on the date of grant, using the Black-Scholes model and the following assumptions: 1. Dividend yield of zero percent for all periods. 2. Risk-free interest rate of 1.18% and 1.21% for grants during the three months ended March 31, 2016 and March 31, 2015, respectively, based on U.S. Treasury yield curve in effect at the time of grant. 3. Estimated expected lives of 3.56 and 3.5 years for grants during the three months ended March 31, 2016 and March 31, 2015, respectively, using the simplified method. 4. Expected average volatility of 72% and 69% for grants during the three months ended March 31, 2016 and March 31, 2015, respectively, which represent a weighted average standard deviation rate for the price of the Company's Ordinary Shares on the NASDAQ Global Market. The Company's options activity (including options to non-employees) and options outstanding and options exercisable as of December 31, 2015 and March 31, 2016, are summarized in the following table: Number of Weighted options average exercise outstanding price per share Outstanding December 31, 2015 1,601,379 $ 1.71 Options granted 270,000 0.76 Options expired or forfeited (255,393 ) 2.12 Options exercised (15,000 ) 0.03 Outstanding March 31, 2016 1,600,986 1.50 Exercisable as of: December 31, 2015 799,473 $ 1.85 March 31, 2016 717,334 $ 1.78 The weighted average fair value of options granted during the three months ended March 31, 2016 and during the three months ended March 31, 2015 is $0.41 and $0.8, respectively, per option. The aggregate intrinsic value of outstanding options as of March 31, 2016 and December 31, 2015 is approximately $137 and $8, respectively. The aggregate intrinsic value of exercisable options as of March 31, 2016 and December 31, 2015 is approximately $9 and $8, respectively. The following table summarizes information about options outstanding and exercisable (including options to non-employees) as of March 31, 2016: Options outstanding Options Exercisable Number Weighted Number Weighted outstanding average Weighted Outstanding average Weighted as of remaining Average As of remaining Average Range of March 31, contractual Exercise March 31, contractual Exercise exercise price 2016 life (years) Price 2016 life (years) Price $ 0.03 3,000 0.67 $ 0.03 3,000 0.67 $ 0.03 0.44-0.90 683,148 4.34 0.77 88,148 1.6 0.90 1.08-1.29 138,000 0.92 1.09 138,000 0.92 1.09 1.46 76,666 1.54 1.46 56,666 1.27 1.46 1.67-1.76 116,667 1.81 1.68 81,667 1.12 1.68 2.23-2.84 521,283 2.75 2.34 317,631 2.52 2.34 3.03-3.18 62,222 2.33 $ 3.08 32,222 1.25 $ 3.13 1,600,986 3.13 717,334 1.78 As of March 31, 2016, there was approximately $430 of total unrecognized compensation cost related to non-vested stock-based compensation arrangements. That cost is expected to be recognized over a weighted-average period of approximately 1.5 years. During the three months ended March 31, 2016 and March 31, 2015, the Company recorded stock-based compensation expenses in the amount of $27 and $180, respectively, in accordance with ASC 718 Compensation-Stock Compensation. B. Warrants During the three months ended March 31, 2016, 260,869 warrants expired. The following table summarizes information about warrants outstanding and exercisable as of March 31, 2016: Warrants outstanding Warrants Exercisable Number Weighted Number Weighted outstanding average Weighted Outstanding average Weighted as of remaining Average As of remaining Average Range of March 31, contractual Exercise March 31, contractual Exercise exercise price 2016 life (years) Price 2016 life (years) Price $ - 56,648 0.68 $ - 20,500 0.11 $ - 56,648 0.68 20,500 0.11 |