Note 4 - Income Taxes (Tables)

9 Months Ended

Sep. 30, 2018

Notes Tables

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

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2018			2017			2018			2017
Current:
Domestic	$	—		$	—		$	1		$	(12,797	)
Foreign		80			(3,959	)		4,250			17,491
Total current income tax provision (benefit)		80			(3,959	)		4,251			4,694
Deferred:
Domestic		(3,778	)		1,980			(3,778	)		(13,958	)
Foreign		1,019			(3,151	)		(1,957	)		(8,300	)
Total deferred income tax provision (benefit)		(2,759	)		(1,171	)		(5,735	)		(22,258	)
Total income tax provision (benefit)	$	(2,679	)	$	(5,130	)	$	(1,484	)	$	(17,564	)