Note 13 - Capitalized Interest (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Interest Costs Capitalized [Table Text Block]

(In thousands)	For the Years Ended December 31,
	2018			2017			2016
Interest cost incurred	$	511		$	521		$	492
Interest cost capitalized - property and equipment		(9	)		(21	)		(25	)
Interest expense, net	$	502		$	500		$	467