Accrued Expenses and Other Current Liabilities

6 Months Ended

Jun. 30, 2022

Accrued Expenses and Other Liabilities

Accrued Expenses and Other Current Liabilities

5.           Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities include the following:

		As of June 30,		As of December 31,
(in thousands)		2022		2021
Research and development related costs	$	1,039	$	789
Payroll and related costs		3,345		5,085
Accounting, tax and audit services		713		736
Manufacturing and inventory		855		592
Product returns		1,087		2,282
Government rebates		2,195		1,751
Other accrued gross to net		1,428		1,090
Other		973		1,504
Total other current liabilities	$	11,635	$	13,829