Note 7 - Accrued Expenses and Other Long-term Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	September 30, 2019		December 31, 2018
	(in thousands)
Compensation and related taxes	$	7,086	$	7,973
Income and other taxes		1,347		2,927
Professional fees		142		43
Deferred revenue		-		552
Other		4,815		4,352
Total	$	13,390	$	15,847

Contract with Customer, Asset and Liability [Table Text Block]

	September 30, 2019
	(in thousands)
Balance at December 31, 2018	$	552
Revenue recognized upon satisfaction of performance obligations in the period		(552	)
Ending balance	$	-

Other Noncurrent Liabilities [Table Text Block]

	September 30, 2019		December 31, 2018
	(in thousands)
Aquisition-related liabilities	$	2,089	$	1,326
Deferred rent		-		530
Income taxes		561		559
Other		147		196
Total	$	2,797	$	2,611