BALANCE SHEET DETAILS - CURRENT ASSETS AND CURRENT LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Inventories

Inventories

The following table shows the components of inventory (in thousands):


		December 31, 2025				December 31, 2024
Raw materials		$	14,281			$	12,777
Work in progress			672				1,828
Finished goods			3,196				2,897
Inventories			18,149				17,502

Summary of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets

The following table shows the components of prepaid expenses and other current assets (in thousands):


		December 31, 2025				December 31, 2024
Prepaid expenses:
Deposits on inventory		$	1,020			$	551
Prepaid income tax			—				1,293
Prepaid insurance			891				958
Prepaid rent			445				449
Prepaid equipment			—				263
Prepaid other			334				361
Other current assets:
Income tax receivable			1,176				—
Total		$	3,866			$	3,874

Summary of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities

The following table shows the components of accrued expenses and other current liabilities (in thousands):


		December 31, 2025				December 31, 2024
Accrued expenses:
Accrued compensation and related benefits		$	5,662			$	4,497
Accrued insurance			616				645
Accrued professional services			210				253
Accrued inventory and property, plant, and equipment purchases			1,014				—
Accrued interest			493				416
Accrued property taxes			86				44
Accrued monitoring fee			504				373
Other			991				264
Other current liabilities:
Income tax payable			—				459
Sales tax payable			276				229
Unbilled lost-in-hole revenue			137				9
Deferred income			722				675
Total accrued expenses and other current liabilities		$	10,711			$	7,864