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Note 8 - Accrued Expenses

6 Months Ended

Jun. 30, 2020

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8.	ACCRUED EXPENSES

Accrued expenses consist of the following:

		June 30,				December 31,
		2020				2019
Sales commissions		$	2,685			$	2,542
Subcontracting labor			1,115				990
Salaries, bonuses and related benefits			15,301				14,715
Warranty accrual			1,368				1,576
Other			7,933				7,095
		$	28,402			$	26,918

The change in warranty accrual during the six months ended June 30, 2020 primarily related to repair costs incurred and adjustments to pre-existing warranties. There were no new material warranty charges incurred during the six months ended June 30, 2020.

Restructuring Activities

Included within other accrued expenses in the table above are costs accrued related to the Company’s restructuring activities. Activity and liability balances related to restructuring costs for the six months ended June 30, 2020 are as follows:

						Six Months Ended
						June 30, 2020
		Liability at								Cash Payments				Liability at
		December 31,				New				and Other				June 30,
		2019				Charges				Settlements				2020
Severance costs		$	-			$	216			$	(216	)		$	-
Other restructuring costs			44				(44	)			-				-
Total		$	44			$	172			$	(216	)		$	-