INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2012

Inventories

Inventories consist of the following:

	March 31, 2012		December 31, 2011
	(Dollars in thousands)
Raw materials and purchased parts for assembly	$	10,057	$	6,058
Self-manufactured assembly parts and finished products		7,143		6,483
Total	$	17,200	$	12,541