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Note 9 - Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		June 30,				December 31,
		2023				2022
Salaries, bonuses and related benefits		$	27,086			$	27,422
Deferred revenue			3,542				8,847
Accrued restructuring costs			9,132				6,796
Sales commissions			2,159				2,521
Subcontracting labor			1,735				1,875
Warranty accrual			1,330				1,287
Other			10,871				2,125
		$	55,855			$	50,873

Restructuring and Related Costs [Table Text Block]

						Six Months Ended
						June 30, 2023
		Liability at								Cash Payments				Liability at
		December 31,				New				and Other				June 30,
		2022				Charges				Settlements				2023
Severance costs		$	3,390			$	3,394			$	(1,879	)		$	4,905
Other restructuring costs			3,406				821				-				4,227
Total		$	6,796			$	4,215			$	(1,879	)		$	9,132

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