Accrued Expenses

3 Months Ended

Mar. 31, 2022

Payables And Accruals [Abstract]

Accrued Expenses

6. Accrued Expenses

Accrued expenses consisted of the following at March 31, 2022 and December 31, 2021 (in thousands):

	March 31,		December 31,
	2022		2021
Personnel costs	$	3,057	$	7,321
Clinical trial costs		2,016		753
Professional fees		482		712
Sales chargebacks, rebates and other revenue reserves		4,054		2,974
Commissions due to DEXYCU commercial partner		1,573		1,518
Other		1,147		1,144
	$	12,329	$	14,422