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Property and Equipment, net (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2024

Dec. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

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

		Estimated Useful Life (in Years)				September 30, 2024				December 31, 2023
Computers and purchased software			3			$	618			$	618
Leasehold improvements			Shorter of useful life or lease term				1,943				1,943
Furniture and fixtures			5				291				291
Machinery and equipment			3-5				3,507				2,893
Property and equipment—at cost							6,359				5,745
Less accumulated depreciation and amortization							(4,169	)			(3,559	)
Construction in progress							890				1,195
Property and equipment—net						$	3,080			$	3,381

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

		Estimates Useful Life (in Years)		December 31,
				2023				2022
Computers and purchased software		3		$	618			$	575
Leasehold improvements		Shorter of useful life or lease term			1,943				1,822
Furniture and fixtures		5			291				251
Machinery and equipment		3-5			2,893				2,002
Property and equipment—at cost					5,745				4,650
Less accumulated depreciation and amortization					(3,559	)			(2,851	)
Construction in progress					1,195				583
Property and equipment—net				$	3,381			$	2,382

Schedule of Depreciation Expense

Depreciation expense was $0.2 million for each of the three months ended September 30, 2024 and 2023, and $0.8 million and $0.6 million for the nine months ended September 30, 2024 and 2023, respectively, recorded as follows (in thousands):

		Three Months Ended September 30,								Nine Months Ended September 30,
		2024				2023				2024				2023
Cost of revenue		$	119			$	63			$	433			$	280
Research and development			63				48				161				131
General and administrative			19				34				104				104
Sales and marketing			14				15				80				43
Total depreciation and amortization expense		$	215			$	160			$	778			$	558

Depreciation expense was $0.7 million and $0.9 million for the years ended December 31, 2023 and 2022, respectively, recorded as follows (in thousands):

		Year Ended December 31,
		2023				2022
Cost of revenue		$	367			$	568
Research and development			179				90
General and administrative			138				160
Sales and marketing			62				57
Total depreciation and amortization expense		$	746			$	875

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- Definition

Schedule of Depreciation Expense [Table Text Block]

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

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