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Stock Option Plan (Tables)

3 Months Ended

Mar. 31, 2016

Stock Option Plan

Summary of stock option activity

				Options Outstanding
						Weighted-
		Shares				Average
		Available		Number		Exercise
		for Grant		of Options		Price
Balance at December 31, 2015		2,559,499		784,136		$	4.09
Additional shares authorized		1,496,001		—		—
Options granted		(1,025,250	)	1,025,250		15.00
Options exercised		—		(500	)	0.28
Options forfeited		21,500		(21,500	)	14.71
Balance at March 31, 2016		3,051,750		1,787,386		$	10.22

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- References

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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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