Accrued Expenses

9 Months Ended

Sep. 30, 2019

Payables And Accruals [Abstract]

Accrued Expenses

7. Accrued Expenses

Accrued expenses consisted of the following at September 30, 2019 and December 31, 2018 (in thousands):

	September 30,		December 31,
	2019		2018
Personnel costs	$	2,224	$	1,998
Clinical trial costs		619		798
Professional fees		643		571
Sales chargebacks, rebates and other revenue reserves		711		—
Other		249		422
	$	4,446	$	3,789