Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2017

Stock-Based Compensation

Schedule of stock-based compensation expense included in the condensed consolidated statements of operations

	Three months ended March 31,
(In thousands)	2017		2016
Research and development	$	178	$	175
General and administrative	2,329		1,689
Total stock-based compensation expense	$	2,507	$	1,864

Schedule of unrecognized stock-based compensation cost, net of expected forfeitures for awards expected to vest, including performance-contingent RSAs for which the performance milestones were determined to be probable of achievement

As of March 31, 2017, unrecognized stock-based compensation cost, net of expected forfeitures for awards expected to vest, including performance-contingent RSAs for which the performance milestones were determined to be probable of achievement was as follows:

(In thousands)	Unrecognized Compensation Cost
Stock options	$	750
RSUs	1,488
RSAs	11,558
Performance-based RSAs	175
Market-based RSUs	510
Market-based RSAs	3,383
Total stock-based compensation expense	$	17,864