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Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Property and Equipment, Net

Property and equipment, net consist of the following (in thousands):


		As of September 30,				As of December 31,
		2024				2023
Tools and equipment		$	1,991			$	2,010
Computer equipment and software			37				37
Furniture and fixtures			286				323
Leasehold improvements			38				38
Construction in process			1,071				859
			3,423				3,267
Less: Accumulated depreciation			(1,975	)			(1,627	)
Property and equipment, net		$	1,448			$	1,640

Summary of Accrued and Other Current Liabilities

Accrued and other current liabilities consist of the following (in thousands):


		As of September 30,				As of December 31,
		2024				2023
Accrued expenses		$	2,447			$	1,639
Current portion of lease liabilities			519				573
Short-term interest payable			311				375
Other accrued liabilities			1,336				1,187
Total accrued and other current liabilities		$	4,613			$	3,774

Summary of Other Noncurrent Liabilities

Other noncurrent liabilities consist of the following (in thousands):


		As of September 30,				As of December 31,
		2024				2023
Noncurrent portion of lease liabilities		$	614			$	914
Other noncurrent liabilities			75				38
Long-term interest payable			—				1,524
Total other noncurrent liabilities		$	689			$	2,476