Other Balance Sheet Accounts Details

12 Months Ended

Dec. 31, 2024

Property, Plant and Equipment [Abstract]

Accounts Receivable Allowance for Credit Losses

The following table presents the changes in the Company’s accounts receivable allowance for credit losses (in thousands):


	As of December 31, 2024		As of December 31, 2023
Allowance for credit losses, beginning balance	$	405	$	32
Increase (decrease) in allowance	1,067		1,181
Write-offs	(1,007)		(808)
Allowance for credit losses, ending balance	$	465	$	405

Inventory

Inventory consisted of the following (in thousands):


	As of December 31, 2024		As of December 31, 2023

Raw materials	$	12,883	$	15,473
Finished goods	9,122		8,049
Total inventory	$	22,005	$	23,522

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):


	As of December 31, 2024		As of December 31, 2023
Prepaid expenses	$	4,245	$	6,143
Deferred contract acquisition costs	6,201		6,177
Other	2,592		2,375
Prepaid expenses and other current assets	$	13,038	$	14,695

Property and Equipment, Net

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


	Useful Life	As of December 31, 2024		As of December 31, 2023
	(in years)
Equipment	1 to 5	$	36,615	$	31,174
Software	1 to 6	5,705		5,339
Furniture and fixtures	1 to 7	531		520
Leasehold improvements	Lease term	3,439		3,207
Construction in progress		22,651		13,731
Property and equipment, gross		68,941		53,971
Less: accumulated depreciation		(29,799)		(24,095)
Property and equipment, net		$	39,142	$	29,876

Depreciation and amortization expense on property and equipment was $6.0 million, $4.6 million and $2.7 million for the years ended December 31, 2024, 2023 and 2022, respectively.

Internally Developed Software to be Marketed and Sold

During the year ended December 31, 2024, no costs were capitalized associated with internally developed software to be marketed and sold. During the years ended December 31, 2023 and 2022, capitalized costs totaled $0.5 million and $2.1 million, respectively. During the years ended December 31, 2024 and 2023, amortization cost totaled $0.5 million and $0.3 million, respectively. During the years ended December 31, 2024, 2023 and 2022, impairment cost totaled $0.9 million, $3.0 million and $0.6 million, respectively. As of December 31, 2024, the unamortized capitalized balance was $1.7 million.

Other Non-Current Assets

Other non-current assets consisted of the following (in thousands):


	As of December 31, 2024		As of December 31, 2023

Right-of-use assets	$	11,539	$	16,376
Deferred contract acquisition costs	4,814		4,371
Deposits	1,667		1,704

Other	4,694		1,626
Total other non-current assets	$	22,714	$	24,077

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):


	As of December 31, 2024		As of December 31, 2023
Accrued compensation and benefits	$	19,058	$	7,633
Accrued tax liabilities	2,687		1,429
Lease liabilities	4,744		4,998
Other	6,207		7,328
Total accrued liabilities	$	32,696	$	21,388

Other Non-Current Liabilities

Other non-current liabilities consisted of the following (in thousands):


	As of December 31, 2024		As of December 31, 2023
Lease liabilities	$	7,194	$	11,822
Other	295		365
Total other non-current liabilities	$	7,489	$	12,187