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STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2013

STOCK-BASED COMPENSATION [Abstract]

Weighted-average assumptions used for options granted

The estimated fair value of each option award granted was determined on the date of grant using the Black-Scholes option valuation model.  The following weighted-average assumptions were used for the options granted during the three and six months ended June 30, 2013 and 2012:

	2013	2012
Risk-free interest rate	0.72%	0.9%
Expected volatility	106%	102%
Dividend yield	0%	0%
Expected option term	5 years	5 years

Stock option activity

A summary of the status of the Company’s stock option plans as of June 30, 2013 and changes during the six months ended June 30, 2013 are as follows:

		Weighted average  Exercise  Price	Weighted  average  remaining contractual  term (in years)	Aggregate  Intrinsic  Value
	Options
Outstanding
at beginning of period	495,517	$9.33
Granted	44,217	10.62
Exercised	(20,000)	8.20
Forfeited	(35,000)	8.20
Outstanding and vested
at end of period	484,734	$9.58	2.78	$993,916

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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