Leases - Summary Of Lease Costs Are Reflected In The Statements Of Operations And Comprehensive Loss (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disclosure Of Lease Costs Are Reflected In The Statements Of Operations And Comprehensive Loss [Line Items]
Total operating lease cost	$ 1,603	$ 842
Cost of revenue
Disclosure Of Lease Costs Are Reflected In The Statements Of Operations And Comprehensive Loss [Line Items]
Total operating lease cost	145	53
Research and development
Disclosure Of Lease Costs Are Reflected In The Statements Of Operations And Comprehensive Loss [Line Items]
Total operating lease cost	722	612
Sales and marketing
Disclosure Of Lease Costs Are Reflected In The Statements Of Operations And Comprehensive Loss [Line Items]
Total operating lease cost	84	46
General and administrative
Disclosure Of Lease Costs Are Reflected In The Statements Of Operations And Comprehensive Loss [Line Items]
Total operating lease cost	$ 652	$ 131