Stock Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2023

Stock Incentive Plans

Schedule of stock option activity

				Weighted
				Average	Aggregate
		Weighted-		Remaining	Intrinsic
		Average		Contractual	Value
	Shares	Exercise Price		Term (years)	(in thousands)
Outstanding at December 31, 2022	2,253,431	$	15.43	8.57	$	9,733
Granted	1,657,550	$	12.62
Exercised	(78,050)	$	5.37
Cancelled or forfeited	(510,960)	$	16.96
Expired	(523)	$	138.60
Outstanding at September 30, 2023	3,321,448	$	14.01	8.55	$	1,436
Vested and exercisable at September 30, 2023	994,708	$	19.38	7.63	$	662
Vested and expected to vest at September 30, 2023	3,321,448	$	14.01	8.55	$	1,436