Inventories

9 Months Ended

Sep. 30, 2021

Inventories

Inventories

9. Inventories

As of September 30, 2021 and December 31, 2020, we have the following inventories (in thousands):

	September 30,		December 31,
	2021		2020
Raw materials	$	5,142	$	—
Work in process		483		1,189
Finished goods		1,410		449
Total	$	7,035	$	1,638

As of December 31, 2020, we have $4.0 million in advance payments to our manufacturer of our raw materials, which was included as part of Prepaid and Other Current Assets in our condensed balance sheet. During the first quarter of 2021, the production of raw materials was completed, and ownership was transferred to us. Accordingly, such advance payments were reclassified to inventories as raw materials.