STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of stock options and stock awards

The status of our stock options and stock awards are summarized as follows:

	Number of options		Weighted average exercise price
Outstanding at December 31, 2017	4,860,157		$	3.00
Granted	117,000		2.95
Exercised	(37,250	)	2.23
Canceled and forfeited	(57,500	)	6.55
Outstanding at June 30, 2018	4,882,407		$	2.94

Schedule of option fair value assumptions

	2018 Grants
Option value	$	1.46	-	$	1.96
Risk-free rate	1.9%
Expected dividend yield	—
Expected volatility	68.8%
Expected term (in years)	6