Domestic and Foreign Revenues (Tables)

9 Months Ended

Sep. 30, 2018

Revenues [Abstract]

Significant foreign revenues from operations

Significant foreign revenues from operations (10% or more of foreign sales) were as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
Malaysia	$	771	$	696	$	2,238	$	2,284
Hong Kong		218		45		451		214
All other foreign countries		519		542		1,800		2,402
Total foreign revenues	$	1,508	$	1,283	$	4,489	$	4,900
Total domestic revenue	$	4,830	$	3,979	$	13,951	$	11,845

The Company allocates its foreign revenue based on the customer's ship-to location.