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7. STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2016

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

Stock option activity

Outstanding Options Under the 2006 Plan		Shares				Weighted Average Exercise Price per Common Share				Weighted Average Remaining Contractual Life (in years)				Aggregate Intrinsic Value
Balance, December 31, 2015			931,667			$	4.69
Granted			170,626				6.01
Exercised			(526,667	)			2.96
Canceled, forfeited or expired			(100,000	)			9.03
Balance, June 30, 2016			425,626				6.55				4.37			$	178,200
Exercisable at June 30, 2016			241,667				7.18				1.08				130,500

Restricted Stock Awards activity

						Weighted- Average
						Remaining				Weighted-
						Contractual				Average
		RSA’s				Term (Years)				Fair Value
RSA's unvested at December 31, 2015			771,342							$	5.17
Changes during the period
Granted			795,303							$	6.16
Vested			(990,999	)						$	5.12
RSA's unvested at June 30, 2016			575,645				1.06			$	6.19

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- References

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- Definition

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