Note 6 - Impairment Losses & Restructuring/Exit Cost (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Restructuring and Related Costs [Table Text Block]

	Employee related			Facilities related			Total
Balance as of December 31, 2020		-			25			25
Accruals/(reversals)		1,926			38			1,964
Payments		(1,868	)		(63	)		(1,931	)
Balance as of September 30, 2021	$	58		$	-		$	58

	Employee related			Facilities related			Total
Balance at December 31, 2019		1,326			514			1,840
Accruals/(reversals)		1,499			356			1,855
Payments		(2,825	)		(845	)		(3,670	)
Balance at December 31, 2020	$	-		$	25		$	25