Note 4 - Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

Schedule of Goodwill [Table Text Block]

Balance as of December 31, 2016	$	40,323
Translation effect		2,877
Balance as of September 30, 2017	$	43,200

Schedule of Finite-Lived Intangible Assets [Table Text Block]

				As of September 30, 2017
	Amortization Period (in years)			Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Internal-use software	3	-	7	$	6,971	$	(1,535	)	$	5,436
Technology-based intangibles		20			3,589		(1,346	)		2,243
Customer-related intangibles	10	-	15		7,597		(1,047	)		6,550
				$	18,157	$	(3,928	)	$	14,229

				As of December 31, 2016
	Amortization Period (in years)			Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Internal-use software	3	-	7	$	6,444	$	(829	)	$	5,615
Technology-based intangibles		20			3,204		(1,082	)		2,122
Customer-related intangibles	10	-	15		7,522		(459	)		7,063
				$	17,170	$	(2,370	)	$	14,800