Note 6 - Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Goodwill [Table Text Block]

	(In thousands)
Balance as of December 31, 2015	$	57,792
Foreign currency translation		152
Balance as of March 31, 2016	$	57,944

Schedule of Intangible Assets [Table Text Block]

	March 31, 2016			December 31, 2015
	(In thousands)
Non-amortizing other intangible assets:
Trade name	$	1,191		$	1,191
Amortizing other intangible assets:
Customer related		9,339			9,323
Technology		1,110			1,110
Trade name		1,572			1,572
Total other intangible assets		13,212			13,196
Accumulated amortization		(9,620	)		(9,418	)
Other intangible assets, net	$	3,592		$	3,778