Share-Based Compensation

6 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

SHARE-BASED COMPENSATION

2. SHARE-BASED COMPENSATION

Share-Based Compensation

For the six months ended June 30, 2020 and 2019, share-based compensation expense totaled approximately $791,000 and $509,000, respectively. For the three months ended June 30, 2020 and 2019, share-based compensation expense totaled approximately $351,000 and $272,000, respectively.

We determine the fair value of option grant share-based awards at their grant date, using a Black-Scholes-Merton Option-Pricing Model applying the assumptions in the following table:

	six months ended June 30
	2020	2019
Expected life (years)	N/A		5.50-6.75
Dividend yield	N/A		-
Expected volatility	N/A		232	%
Risk free interest rates	N/A		2.47	%
Weighted average fair value of options at grant date	N/A	$	0.35

For the six months ended June 30, 2020, options to purchase 900,000 shares of common stock were exercised, no options to purchase stock were granted, no options were forfeited or expired, and no restricted stock awards were granted; no restricted stock units were granted, vested or forfeited. At June 30, 2020, options to purchase 30,500,000 shares of common stock were outstanding with a weighted average exercise price of $0.147, a weighted average remaining contract term of approximately 6.1 years with an aggregate intrinsic value of $4,484,000. At June 30, 2020, options to purchase 22,075,000 shares of common stock were exercisable.

As of June 30, 2020, there was approximately $1,259,000 of unrecognized compensation cost related to unvested stock options granted and outstanding, net of estimated forfeitures. The cost is expected to be recognized on a weighted average basis over a period of approximately two years.