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Inventories

12 Months Ended

Dec. 31, 2022

Inventory Disclosure [Abstract]

Note 6. Inventories

Inventories consist of the following (in thousands):


		As of December 31,
		2022				2021
Raw materials		$	2,743			$	1,668
Work-in-progress			42				116
Finished goods			166				279
Total inventories		$	2,951			$	2,063