Note 4 - Property and Equipment

12 Months Ended

Dec. 31, 2023

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

4. Property and Equipment

Property and equipment consists of the following:

	As of December 31,
	2023			2022
	(in thousands)
Computer hardware	$	5,319		$	5,689
Machinery and equipment		16,942			22,104
Building and leasehold improvements		20,981			15,232
Gross property and equipment		43,242			43,025
Less accumulated depreciation		(21,488	)		(25,124	)
Property and equipment, net	$	21,754		$	17,901

During the years ended December 31, 2023, 2022 and 2021 we wrote off fully depreciated assets with gross values of $7.1 million, $0.5 million and $0.1 million, respectively.

Depreciation expense is as follows:

	Year ended December 31,
	2023		2022		2021
			(in thousands)
Depreciation expense	$	3,423	$	3,250	$	3,280