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Equity Plan (Tables)

3 Months Ended

Mar. 31, 2017

Equity Plan

Schedule of stock option activity under the equity plans

							Weighted
				Weighted			Average
				Average			Remaining		Aggregate
		Number		Exercise			Contractual		Intrinsic
Total Stock Options		of Shares		Price			Life (Years)		Value
Outstanding at January 1, 2017		1,719,091		$	9.79
Granted		—		$	—
Exercised		(52,586)		$	6.94
Forfeited or expired		(13,291)		$	19.38
Outstanding at March 31, 2017		1,653,214		$	9.81		5.74		$	8,627,192
Vested or expected to vest		1,554,021					5.74		$	8,109,560
Exercisable at March 31, 2017		1,226,386					4.81		$	6,728,248

Schedule of restricted stock activity under the equity plans

				Weighted
				Average Grant
		Number		Date Fair
Total Restricted Stock Award		of Shares		Value
Nonvested shares at January 1, 2017		199,503		$	9.74
Granted		2,376		$	10.16
Vested		(9,752)		$	9.20
Forfeited or expired		(884)		$	9.36
Nonvested shares at March 31, 2017		191,243		$	9.78

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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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