Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2023

Stockholders' Equity

Schedule of total compensation cost recognized in the statement of operations

Total compensation cost recognized for all stock options, restricted stock awards and restricted stock units in the statements of operations is as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2023		2022		2023		2022
Research and development	$	1,519	$	1,394	$	4,329	$	4,069
Selling, general and administrative		2,487		2,501		7,309		7,022
Total	$	4,006	$	3,895	$	11,638	$	11,091