Foreign Revenues (Tables)

12 Months Ended

Dec. 31, 2016

Foreign Revenues [Abstract]

Significant foreign revenues from operations

For the years ended December 31, 2016 and 2015, domestic revenues were $14,893,000 and $15,260,000, respectively and foreign revenues were $5,998,000 and $5,453,000, respectively. Significant foreign revenues from operations (10% or more of foreign sales) were as follows:

	Years Ended December 31,
	2016			2015
	(in thousands)
Malaysia		$	3,240		$	2,455
China			315			778
All other foreign countries			2,443			2,220
Total foreign revenues		$	5,998		$	5,453

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