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COMMON STOCK AND STOCK INCENTIVE PLANS (Tables)

12 Months Ended

Dec. 31, 2018

Summary of the assumptions used in the estimating the fair values of stock-based payment awards excluding non-employee

		Years ended December 31,
Stock Options:		2016
Expected term in years			4.75
Weighted average risk-free interest rate			1.30	%
Expected dividend rate			0.00	%
Volatility			51.60	%

Summary of the stock-based compensation expense recognized in the Company's Consolidated Statement of Operations

		Years Ended December 31,
		2018				2017				2016
		(in thousands)
Cost of net sales		$	66			$	12			$	1
Selling, general and administrative		901				793				2,193
Research and development		130				61				44
Total		$	1,097			$	866			$	2,238

2017 Equity Incentive Plan

Summary of stock options activity

						Weighted
		Number of				average
		shares				exercise
		outstanding				price
		(in thousands)
Options Outstanding, December 31, 2016			605			$		2.78
Options granted		—				—
Options exercised			(52	)		2.62
Options forfeited or expired			(309	)		3.22
Options Outstanding, December 31, 2017			244			$		2.26
Options granted		—				—
Options exercised			(35	)		2.24
Options forfeited or expired			(3	)		4.17
Options Outstanding, December 31, 2018			206			$		2.24

Summary of unvested restricted awards

						Weighted
						average
						grant date
		Shares				fair value
		(in thousands)
Total nonvested restricted stock at December 31, 2016			1,438			$		2.28
Granted			76			2.34
Vested			(364	)		2.27
Forfeited			(229	)		3.64
Total nonvested restricted stock at December 31, 2017			921			$		1.96
Granted			789			3.53
Vested			(379	)		2.37
Forfeited			(25	)		3.33
Total nonvested restricted stock at December 31, 2018			1,306			$		2.77

Summary of significant ranges of outstanding and exercisable stock options

Weighted

Number of shares

Average

Weighted

Number of shares

Weighted

Range of

Outstanding

Remaining

Average

Exercisable

Average

Exercise Prices

as of 12/31/2018

Contractual Term

Exercise Price

as of 12/31/2018

Exercise Price

$

2.24

$

2.24

206,450

4.08

$

2.24

73,150

$

2.24

		Number of shares				Weighted average exercise price
Options exercisable as of December 31, 2018			73,150			$	2.24
Options vested and expected to vest as of December 31, 2018			206,450			$	2.24

X

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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