Note 3 - Income Taxes (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

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

	Three Months Ended
	March 31,
	2018			2017
Current:
Domestic	$	—		$	(12,797	)
Foreign		1,206			5,515
Total current income tax provision (benefit)		1,206			(7,282	)
Deferred:
Domestic		—			(18,903	)
Foreign		(438	)		(2,886	)
Total deferred income tax (benefit) provision		(438	)		(21,789	)
Total income tax provision (benefit)	$	768		$	(29,071	)