Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2024

Payables and Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

9. Accrued Expenses and Other Current Liabilities

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

	December 31, 2024		December 31, 2023
Salary and related expenses	$	20,570	$	19,506
Discounts and allowances for commercial product sales		9,393		9,541
Accrued interest		303		2,153
Deferred lease liability		2,423		1,423
Current portion of milestone rights liability(1)		639		752
Returns reserve for acquired product(2)		804		601
Professional fees		1,311		979
State income tax liability		49		1,561
Other		4,801		5,520
Accrued expenses and other current liabilities	$	40,293	$	42,036

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(1)See Note 16 – Commitments and Contingencies under Contingencies – Milestone Rights.

(2)See Note 16 – Commitments and Contingencies under Loss Contingencies – Returns Reserve for Acquired Product.

The provision for discounts and allowances for commercial product sales is reflected as a component of net revenues. The activities and ending balances consisted of the following (in thousands):

	December 31, 2024			December 31, 2023
Discounts and allowances for commercial product sales:
Beginning balance	$	9,541		$	8,504
Provisions		33,462			34,980
Deductions		(33,610	)		(33,943	)
Ending balance	$	9,393		$	9,541