Accrued Expenses and Other Current Liabilities

9 Months Ended

Sep. 30, 2021

Payables And Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

9.     Accrued expenses and other current liabilities

Accrued expenses consisted of the following:

	September 30, 2021		December 31, 2020
Accrued clinical trial expense	$	1,310	$	2,644
Accrued professional fees		3,368		2,866
Accrued settlement liability (See note 11)		5,266		-
Accrued wages, bonuses, commissions and vacation		4,106		4,991
Accruals for construction in progress		70		171
Deferred rent		4		292
Other		2,978		2,487
	$	17,102	$	13,451