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


	June 30, 2025		December 31, 2024
Salary and related expenses	$	13,448	$	20,570
Discounts and allowances for commercial product sales		7,766		9,393
Accrued interest		303		303
Deferred lease liability		2,067		2,423
Current portion of milestone rights liability(1)		520		639
Professional fees		1,990		1,311
Returns reserve for acquired product(2)		297		804
Other		4,524		4,850
Accrued expenses and other current liabilities	$	30,915	$	40,293

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(1)

See Note 14 – Commitments and Contingencies under Contingencies — Milestone Rights.

(2)

See Note 14 – Commitments and Contingencies under Loss Contingencies — Returns Reserve for Acquired Product.