Note 8 - Accumulated Other Comprehensive (Loss) (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

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

	Accumulated Other
	Comprehensive
(Amounts in thousands)	Loss
Accumulated other comprehensive loss as of December 31, 2017	$	(266	)
Comprehensive loss three months ended March 31, 2018		(2,426	)
Reclassification of accumulated other comprehensive income due to tax rate change		(52	)
Accumulated other comprehensive loss as of March 31, 2018	$	(2,744	)

	Accumulated Other
	Comprehensive
(Amounts in thousands)	(Loss) Income
Accumulated other comprehensive (loss) as of December 31, 2016	$	(659	)
Comprehensive income three months ended March 31, 2017		256
Accumulated other comprehensive (loss) as of March 31, 2017	$	(403	)