Inventory, net

6 Months Ended

Jun. 30, 2022

Inventory Disclosure [Abstract]

Inventory, net

7. Inventory, net

Inventory, net consists of the following:

	June 30, 2022		December 31, 2021
Raw materials	$	1,820	$	927
Work-in-process		639		1,657
Finished goods		1,001		—
Total	$	3,460	$	2,584

As of June 30, 2022 and December 31, 2021, inventory balances include inventory costs subsequent to regulatory approval of KORSUVA injection on August 23, 2021. There were no write-downs of commercial supply inventory during the three and six months ended June 30, 2022.