Supplemental Financial Information - Schedule of Prepaid Expenses and Other Current Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Supplemental Financial Information [Abstract]
Prepaid raw materials	$ 1,391	$ 199
Research and development service agreements	1,132	1,077
Prepaid insurance	556	1,106
Dues and subscriptions	250	105
Other	294	237
Total prepaid expenses and other current assets	$ 3,623	$ 2,724