Note 5 - Goodwill and Intangibles (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	2016		2015			2014
	(In thousands)
Balance, January 1,	$	-	$	25,010		$	30,676
Impact of foreign currency translation and adjustment		-		(2,456	)		(5,666	)
Impairment		-		(22,554	)		-
Balance, December 31,	$	-	$	-		$	25,010