Note 9 - Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Comprehensive Income (Loss) [Table Text Block]

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(in thousands)	2016			2015			2016			2015
Foreign currency translation adjustments
Balance at beginning of period	$	(6,612	)	$	(2,730	)	$	(5,212	)	$	(2,929	)
Other comprehensive loss before reclassifications		(154	)		(966	)		(1,554	)		(767	)
Amounts reclassified from accumulated other comprehensive income (loss)		-			-			-			-
Net current-period other comprehensive loss		(154	)		(966	)		(1,554	)		(767	)
Balance at end of period	$	(6,766	)	$	(3,696	)	$	(6,766	)	$	(3,696	)