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Equity Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2017

Equity Incentive Plans

Summary of stock option activity under the Equity Plans

				Weighted
				Average		Weighted		Aggregate
				Exercise Price		Average Remaining		Intrinsic
		Options		Per Share		Life in Years		Value
Outstanding at December 31, 2016		53,228		$ 4.93		7.00
Granted		1,825,858		$ 13.81
Exercised		(3,506	)	$ 5.55
Forfeited		(12,959	)	$ 5.78
Outstanding at September 30, 2017		1,862,621		$ 13.63		8.65		$ 36
Options exercisable at September 30, 2017		692,103		$ 20.01		7.53		$ 35
Options vested and expected to vest at September 30, 2017		1,862,621		$ 13.63		8.65		$ 36

Schedule of stock-based compensation expense related to the issuance of stock option awards to employees and non-employees in the condensed consolidated statements of operations and comprehensive loss

		Three Months Ended September 30,						Nine Months Ended September 30,
		2017			2016			2017			2016
Research and development		$	42		$	7		$	1,758		$	21
General and administrative		607			2			3,147			6
Total		$	649		$	9		$	4,905		$	27

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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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

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-Publisher FASB
-Name Accounting Standards Codification
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