Note 3 - Inventories

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Inventory Disclosure [Text Block]

NOTE

3

— INVENTORIES

Inventories consist of the following:

	March 31,		December 31,
	2018		2017
	(Dollars in thousands)
Raw materials and purchased parts for assembly	$	12,019	$	12,007
Self-manufactured assembly parts and finished products		8,050		7,544
Total	$	20,069	$	19,551