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Balance Sheet Components

9 Months Ended

12 Months Ended

Sep. 30, 2025

Dec. 31, 2024

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Components

5. Balance Sheet Components

Prepaid Expenses and Other Current Assets

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

		September 30, 2025				December 31, 2024
Prepaid expenses and other receivables		$	4,516			$	1,610
Payroll tax credit receivable			400				650
Total prepaid expenses and other current assets		$	4,916			$	2,260

Property and Equipment, Net

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

		September 30, 2025				December 31, 2024
Leasehold improvements		$	7,317			$	7,261
Vehicles			6,868				6,331
Technology infrastructure			3,192				2,912
Equipment			9,477				2,524
Other			793				694
Total property and equipment			27,647				19,722
Less: accumulated depreciation			(16,096	)			(13,980	)
Construction in progress			7,245				981
Total property and equipment, net		$	18,796			$	6,723

Depreciation and amortization expense was $0.9 million and $2.1 million for the three and nine months ended September 30, 2025, respectively, and $1.2 million and $3.6 million for the three and nine months ended September 30, 2024, respectively.

Accrued Expenses and Other Current Liabilities

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

		September 30, 2025				December 31, 2024
Accrued bonus		$	3,242			$	8,800
Accrued payroll and related expenses			1,098				1,460
Other current liabilities and accrued expenses			2,951				1,156
Deferred revenue			80				—
Total accrued expenses and other current liabilities		$	7,371			$	11,416

5. Balance Sheet Components

Prepaid Expenses and Other Current Assets

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

		December 31,
		2024				2023
Deferred contract costs		$	—			$	1,026
Prepaid expenses and other receivables			1,610				978
Payroll tax credit receivable			650				900
Total prepaid expenses and other current assets		$	2,260			$	2,904

Property and Equipment, Net

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

		December 31,
		2024				2023
Leasehold improvements		$	7,261			$	7,207
Vehicles			6,331				5,835
Technology infrastructure			2,912				2,641
Equipment			2,524				1,002
Other			694				666
Total property and equipment			19,722				17,351
Less: accumulated depreciation			(13,980	)			(9,605	)
Construction in progress			981				—
Total property and equipment, net		$	6,723			$	7,746

Depreciation and amortization expense for the years ended December 31, 2024 and 2023 was $4.6 million and $4.2 million, respectively.

Accrued Expenses and Other Current Liabilities

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

		December 31,
		2024				2023
Accrued bonus		$	8,800			$	3,984
Deferred revenue			—				1,144
Accrued payroll and related expenses			1,460				447
Other current liabilities and accrued expenses			1,156				699
Total accrued expenses and other current liabilities		$	11,416			$	6,274

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- References

No definition available.

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- Definition

The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/210/tableOfContent

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