Note 3 - Income Taxes (Tables)

9 Months Ended

Sep. 30, 2014

Income Tax Disclosure [Abstract]

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

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2014			2013			2014			2013
Current:
Domestic	$	(778	)	$	(5,641	)	$	4,529		$	(1,476	)
Foreign		3			114			386			344
Total current income tax provision (benefit)		(775	)		(5,527	)		4,915			(1,132	)
Deferred:
Domestic		2,043			3,390			(4,973	)		4,166
Foreign		(1,088	)		(405	)		(1,004	)		(4,956	)
Total deferred income tax provision (benefit)		955			2,985			(5,977	)		(790	)
Total income tax provision (benefit)	$	180		$	(2,542	)	$	(1,062	)	$	(1,922	)