Accrued Expenses

3 Months Ended

Mar. 31, 2021

Payables And Accruals [Abstract]

Accrued Expenses

7. Accrued Expenses

Accrued expenses consist of the following (in thousands):

	March 31,		December 31,
	2021		2020
Accrued wages and benefits	$	7,798	$	6,720
Accrued selling fees, rebates, and royalties		4,388		9,046
Accrued operating expenses		3,804		3,222
Accrued construction costs		3,421		4,104
Accrued inventory purchases		2,397		3,714
Accrued clinical expenses		2,073		2,949
Accrued tax withholdings		1,863		1,948
Accrued costs for product launch		1,415		1,474
Deferred revenue		1,289		1,147
Accrued R&D licensing fees		266		366
Accrued interest		—		3,583
Total accrued expenses	$	28,714	$	38,273

The accrued construction costs relate to the building of the manufacturing facility in Dunkirk, NY. This amount, plus an additional $0.4 million paid by the Company is expected to be funded by New York State. Therefore, $3.8 million is recorded within prepaid expenses and other current assets on the Company’s condensed consolidated balance sheet as of March 31, 2021.