Note 13 - Other Financial Statement Information

3 Months Ended

Mar. 31, 2025

Notes to Financial Statements

Supplemental Balance Sheet Disclosures [Text Block]

13. Other Financial Statement Information

Inventories, Net

The Company reduces the value of its inventories to net realizable value when the net realizable value is believed to be less than the cost of the item.

The components of inventory as of  March 31, 2025 and  December 31, 2024 are summarized below:

	March 31, 2025			December 31, 2024
Raw materials	$	316		$	302
Work in process		9			5
Finished goods		—			31
Total gross inventory		325			338
Reserve for excess and obsolete inventory		(84	)		(71	)
Inventories, net	$	241		$	267

Intangible Assets, Net

The components of intangible assets as of  March 31, 2025 and  December 31, 2024 are summarized below:

	March 31, 2025			December 31, 2024
Intellectual property	$	214		$	214
Gross intangible assets		214			214
Less: Accumulated amortization		(184	)		(178	)
Intangible assets, net	$	30		$	36