Foreign Revenues (Tables)

9 Months Ended

Sep. 30, 2016

Foreign Revenues [Abstract]

Foreign Revenues

For the three and nine months ended September 30, 2016 and 2015, significant foreign revenues from operations (10% or more of foreign sales) were as follows (in thousands):

	Three Months Ended September 30,
	2016		2015
Significant Foreign Revenues:
Malaysia	$	694	$	451
All other foreign countries		655		629
Total foreign revenues	$	1,349	$	1,080

	Nine Months Ended September 30,
	2016		2015
Significant Foreign Revenues:
Malaysia	$	2,202	$	1,749
All other foreign countries		1,880		2,407
Total foreign revenues	$	4,082	$	4,156