Note 3 - Income Taxes (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2016			2015			2016		2015
Current:
Domestic	$	2,506		$	1,768		$	—	$	1,865
Foreign		1,627			(553	)		2,642		155
Total current income tax provision (benefit)		4,133			1,215			2,642		2,020
Deferred:
Domestic		8,777			1,167			9,365		3,588
Foreign		(1,414	)		(2,514	)		1,143		(4,301	)
Total deferred income tax benefit		7,363			(1,347	)		10,508		(713	)
Total income tax provision (benefit)	$	11,496		$	(132	)	$	13,150	$	1,307