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Note 5 - Balance Sheet Information

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Supplemental Balance Sheet Disclosures [Text Block]

5.

Balance Sheet Information

The following tables provide details of selected balance sheet items as of the periods indicated:

*Inventories:*		December 31,
(in thousands)		2021				2020
Finished goods		$	5,646			$	4,938
Work in process			3,410				3,513
Raw materials			18,531				13,811
Total		$	27,587			$	22,262

*Property, Plant and Equipment:*		December 31,
(in thousands)		2021				2020
Machinery and equipment		$	7,698			$	7,450
Computer equipment and software			6,269				9,114
Leasehold improvements			2,560				2,540
Furniture and fixtures			1,296				1,353
Automobiles			41				100
			17,864				20,557
Less: accumulated depreciation			(14,449	)			(16,597	)
Property, plant and equipment, net		$	3,415			$	3,960

During the year ended December 31, 2021, the Company removed approximately $3.7 million of fully depreciated property and equipment from its fixed asset records.

*Other Current Liabilities:*		December 31,
(in thousands)		2021				2020
Compensation		$	6,048				3,715
Professional fees			480				432
Warranty costs			240				185
Customer related costs			2,265				1,093
Accrued income taxes			224				286
Other			1,505				1,767
Total		$	10,762			$	7,478