6 .	Share-based Compensation

The Company has

one

active stock incentive plan for employees and directors, the

2007

Stock Incentive Plan, which provides for awards of stock options to purchase shares of common stock, stock appreciation rights, restricted and unrestricted shares of common stock, restricted stock units (“RSUs”) and performance share awards (“PSAs”). In addition, the Company had

one

inactive stock option plan, the

1995

Stock Option Plan for Nonemployee Directors, under which remaining previously granted options expired unexercised during the year ended

December

31,

2017.

The Company recognizes the compensation cost of employee and director services received in exchange for awards of equity instruments based on the grant date estimated fair value of the awards. Share-based compensation cost is recognized over the period during which the employee or director is required to provide service in exchange for the award and, as forfeitures occur, the associated compensation cost recognized to date is reversed. For awards with performance-based payout conditions, the Company recognizes compensation cost based on the probability of achieving the performance conditions, with changes in expectations recognized as an adjustment to earnings in the period of change. Any recognized compensation cost is reversed if the conditions are ultimately

not

met.

The following table summarizes share-based compensation expense recorded (in thousands):

	Three Months Ended March 31,
	2018		2017

Cost of sales	$	17	$	81
Selling, general and administrative expense		64		190
Total	$	81	$	271

As of

March

31,

2018,

unrecognized compensation expense related to the unvested portion of the Company’s PSAs was

$0.2

million, which is expected to be recognized over a weighted-average period of

1.0

years.

Stock Option Awards

A summary of option activity under the Company’s stock option plans is presented below:

	Options Outstanding		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life		Aggregate Intrinsic Value
					(in years)		(In thousands)
Balance, December 31, 2017		24,000	$	24.15
Options granted		-		-
Options exercised		-		-
Options canceled		-		-
Balance, March 31, 2018		24,000		24.15
Exercisable, March 31, 2018		24,000		24.15		2.00	$	-

Restricted Stock Units and Performance

Awards

RSUs and PSAs are measured at the estimated fair value on the date of grant. RSUs are service-based awards and vest according to vesting schedules, which range from immediate to ratably over a

three

-year period. PSAs are service-based awards that vest according to the terms of the grant and

may

have performance- and/or market-based payout conditions.

A summary of activity under the Company’s RSUs and PSAs is presented below:

	Number of RSUs and PSAs (1)			Weighted- Average Grant Date Fair Value
Unvested RSUs as of December 31, 2017		169,583		$	9.50
PSAs granted		43,077			19.97
Unvested PSAs canceled		(3,085	)		19.97
RSUs vested		(169,583	)		9.50
Unvested PSAs as of March 31, 2018		39,992			19.97

(

)

The number of performance share awards disclosed in this table are at the target level of

100%.

The unvested balance of PSAs as of

March

31,

2018

includes approximately

40,000

performance-based PSAs at a target level of performance. The vesting of these awards is subject to the achievement of specified performance-based conditions, and the actual number of common shares that will ultimately be issued will be determined by multiplying this number of PSAs by a payout percentage ranging from

200%.