Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventories [Abstract]

Inventories on a FIFO basis

Inventories at September 30, 2014 and December 31, 2013, on a first-in, first-out ("FIFO") basis, were as follows:

(In thousands)	September 30, 2014		December 31, 2013
Raw materials	$	9,658	$	7,483
Work in process		14,579		12,996
Finished manufactured goods		21,589		18,850
Total inventories	$	45,826	$	39,329