Inventories (Tables)

3 Months Ended

Mar. 31, 2019

Inventories [Abstract]

Schedule Of Inventories

		Raw materials		Work-in process		Finished products and components		Total
March 31, 2019
Domestic	$	10,926	$	2,403	$	1,284	$	14,613
Foreign		2,726		867		928		4,521
Total	$	13,652	$	3,270	$	2,212	$	19,134
December 31, 2018
Domestic	$	10,657	$	2,484	$	1,583	$	14,724
Foreign		2,671		653		933		4,257
Total	$	13,328	$	3,137	$	2,516	$	18,981