Note 5 - Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2015			2014			2015			2014
Beginning balance	$	(4,935	)	$	359		$	(2,792	)	$	613
Foreign currency translation adjustments		13			(2,107	)		(2,130	)		(2,361	)
Accumulated other comprehensive (loss)	$	(4,922	)	$	(1,748	)	$	(4,922	)	$	(1,748	)