SHARE-BASED COMPENSATION AND OTHER COMPENSATION AGREEMENTS (Tables)

6 Months Ended

Jun. 30, 2018

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

Schedule of Share-based Compensation, Stock Options, Activity

Following is a summary of stock option activity and number of shares reserved for outstanding options:

Options	Number of shares (in thousands)		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Term	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2016	502		$	4.78	2.07 years	$	2.43
Cancelled	(30	)	5.40		—	2.85
Expired	(90	)	4.94		—	1.71
Outstanding at December 31, 2017	382		$	4.70	1.41 years	$	2.57
Issued	31			2.46	4.75 years		1.61
Outstanding at June 30, 2018	413		$	4.53	1.20 years	$	2.49
Exercisable at June 30, 2018	382		$	4.70	0.91 years	$	2.57
Securities available for grant at June 30, 2018*	1,698

*Securities available for grant include securities available for stock option grants and RSUs.

Schedule of Weighted Average Assumptions

The weighted average assumptions relating to the valuation of the Company's stock options awarded in 2018 are shown below.

		2018
Weighted average grant-date fair value of grants per option	$	1.61
Volatility		80.40	%
Risk-free interest rate		2.59	%
Expected life (in years)		5.00
Expected dividend yield		—	%

Summary of restricted stock units

Following is a summary of RSU activity:

Restricted Stock Units	Number of shares (in thousands)		Weighted Average Remaining Contractual Term	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2017	22.6		0.35 years	$	2.37
Granted	58.6		2.75 years		2.46
Vested	(22.6	)	—		2.37
Outstanding at June 30, 2018	58.6		2.75 years	$	2.46