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STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2018

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

Schedule of stock option grants assumptions used in valuation model

The fair value of the stock options granted was measured using the Black-Scholes valuation model with the following assumptions:

		Year Ended December 31,
		2018				2017
Expected volatility			29.3%				31.1 - 31.3%
Expected life in years			5.5				5.5 - 6.0
Risk-free interest rate			2.65%				2.08 - 2.15%
Dividend yield			0%				0%

Schedule of stock option activity under the 2011 Long-Term Incentive Plan

A summary of stock option activity for the years ended December 31, 2018 and 2017, and changes during the years then ended is presented below:

			Stock Options				Weighted average exercise price				Weighted average remaining contractual term				Aggregate intrinsic value
Outstanding as of January 1, 2017				247,400			$	8.75				5.90			$	135
Granted				262,000				7.30				9.20				81
Exercised				(26,333	)			4.55
Forfeited				(47,267	)			6.74				6.80
Outstanding as of January 1, 2018				435,800			$	8.35				7.50			$	216
Granted				7,000				5.60
Exercised				—				—
Forfeited				(18,000	)			8.54
Outstanding as of December 31, 2018				424,800			$	8.30				6.50			$	22
Exercisable as of December 31, 2018				411,133			$	8.36				6.40			$	22

Schedule of weighted-average grant-date fair value of options, total intrinsic value of options exercised, and cash receipts from options exercised

A summary of the weighted-average grant-date fair value of options, total intrinsic value of options exercised, and cash receipts from options exercised is shown below:

		Year Ended December 31,
		2018				2017
Weighted-average fair value of options granted (per share)		$	1.81			$	2.40
Intrinsic value gain of options exercised			—				81
Cash receipts from exercise of options			—				120

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Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Paragraph 2
-Subparagraph (c)(1)
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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
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