Inventory

9 Months Ended

Sep. 30, 2024

Inventory Disclosure [Abstract]

Inventory

6. Inventory

Inventory consists of the following (in thousands):

	September 30, 2024		December 31, 2023
Raw materials	$	20,821	$	17,643
Work in process		18,352		14,550
Finished goods		6,777		9,917
Total inventory	$	45,950	$	42,110

As of September 30, 2024, total inventory included $30.6 million related to CINVANTI, $11.1 million related to ZYNRELEF, $3.4 million related to SUSTOL and $0.8 million related to APONVIE. As of December 31, 2023, total inventory included $26.4 million related to CINVANTI, $11.2 million related to ZYNRELEF, $4.1 million related to SUSTOL and $0.4 million for APONVIE. For the three and nine months ended September 30, 2024, cost of product sales included charges of $0.8 million and $2.4 million relating to reserves and write-offs of inventory. For the three and nine months ended September 30, 2023, cost of product sales included charges of $7.5 million and $20.3 million, respectively, relating to the write-off of inventory.