Note 12 - Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,
	2023		2022
Salaries, bonuses and related benefits	$	33,566	$	27,422
Deferred revenue		3,046		8,847
Accrued restructuring costs		5,498		6,796
Sales commissions		2,347		2,521
Subcontracting labor		1,622		1,875
Warranty accrual		1,542		1,287
Other		7,036		2,125
	$	54,657	$	50,873

Restructuring and Related Costs [Table Text Block]

			Year Ended
			December 31, 2023
	Liability at				Cash Payments			Liability at
	December 31,		New		and Other			December 31,
	2022		Charges		Settlements			2023
Severance costs	$	3,390	$	7,590	$	(9,429	)	$	1,551
Disposal of equipment in connection with restructuring		-		1,320		(1,320	)		-
Other restructuring costs		3,406		1,204		(663	)		3,947
Total	$	6,796	$	10,114	$	(11,412	)	$	5,498