Note 4 - Property (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

Property, Plant and Equipment [Table Text Block]

	September 30, 2017		December 31, 2016
	(in thousands)
Land	$	5,059	$	5,059
Land improvements		24,732		18,051
Buildings		24,884		24,884
Machinery and equipment		10,965		10,965
Total property		65,640		58,959
Less accumulated depreciation		34,511		33,215
Net property	$	31,129	$	25,744