Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Payables And Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities are comprised of the following (in thousands):

	December 31,
	2019		2018
Salary and related expenses	$	8,835	$	8,110
Discounts and allowances for commercial product sales		3,162		2,656
Deferred lease liability		1,433		257
Professional fees		620		457
Accrued interest		409		492
Sales and marketing services		147		88
Other		1,298		1,319
Current portion of milestone rights liability		—		1,643
Accrued expenses and other current liabilities	$	15,904	$	15,022