Employee Stock Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2022

Table Text Blocks

Share-based compensation expense reflected in the condensed consolidated statements of operations

9. Employee Stock Benefit Plans

The Company has several share-based compensation plans under which stock options, restricted stock awards, restricted stock units and other share-based awards are available for grant to employees, officers, directors and consultants of the Company.

The following table summarizes share-based compensation expense (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
Share-based compensation expense:
Research and development	$	1,133	$	1,134	$	2,291	$	2,377
Selling, general and administrative		5,468		3,455		10,399		7,498
Restructuring expenses		—		—		—		110
Total share-based compensation expense included in operating expenses		6,601		4,589		12,690		9,985
Income tax (expense) benefit		278		—		(442)		—
Total share-based compensation expense, net of tax	$	6,879	$	4,589	$	12,248	$	9,985