Note 11 - Accrued Expenses

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

11. ACCRUED EXPENSES

Accrued expenses consist of the following:

	December 31,
	2019		2018
Sales commissions	$	2,542	$	2,609
Subcontracting labor		990		1,550
Salaries, bonuses and related benefits		14,715		18,275
Warranty accrual		1,576		1,078
Other		7,095		8,778
	$	26,918	$	32,290

The change in warranty accrual during

2019

primarily related to repair costs incurred and adjustments to pre-existing warranties. 

There were

no

new material warranty charges incurred during

2019

.