|6 Months Ended|
Jun. 30, 2017
The Company estimates the fair value of employee stock options and warrants granted using the Black-Scholes Option Pricing Model. Key assumptions used to estimate the fair value of warrants and stock options include the exercise price of the award, the fair value of the Company’s common stock on the date of grant, the expected warrant or option term, the risk free interest rate at the date of grant, the expected volatility and the expected annual dividend yield on the Company’s common stock.
During the six months ended June 30, 2017 the Company issued 2,640,000 warrants to directors, officers and employees for 2016 services with an exercise price of $0.06. Also during the six months ended June 30, 2017 the Company issued 1,170,000 warrants to purchase shares of common stock to Navitus at exercise prices ranging from $0.06 - $0.09. During the six months ended June 30, 2016 the Company issued 302,000 warrants to Navitus with an exercise price ranging from $0.15 - $0.21. These warrants to purchase shares of common stock were issued in consideration of capital contributions to Aurora pursuant to the Company's capital contribution agreement with Aurora. The warrants vest immediately and the Company valued the common stock warrants using the Black Scholes Option Pricing Model. The values for the three months ended June 30, 2017 and 2016 were $24,929 and $98,540, respectively, and were $75,342 and $154,374, for the six months ended June 30, 2017 and 2016, respectively.
The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.
Reference 1: http://www.xbrl.org/2003/role/presentationRef