The following tables are the product line revenues and gross profits for the three months ended March 31, 2019 and 2018.

	Three Months Ended March 31, 2019
	Antenna Products		Test & Measurement		Corporate			Total
REVENUES	$	15,088	$	5,535	$	(33	)	$	20,590
GROSS PROFIT	$	4,861	$	3,785	$	12		$	8,658

	Three Months Ended March 31, 2018
	Antenna Products		Test & Measurement		Corporate			Total

REVENUES	$	17,764	$	3,999	$	(32	)	$	21,731
GROSS PROFIT	$	5,198	$	2,670	$	(4	)	$	7,864

The Company’s revenue from customers by geographic location, as a percent of total revenues, is as follows:

	Three Months Ended March 31,
Region	2019	2018
Asia Pacific	12%	15%
Europe, Middle East, & Africa	14%	10%
Other Americas	3%	4%
Total Foreign sales	29%	29%

The following table represents the customers that accounted for 10% or more of revenues during the three months ended March 31, 2019 and 2018.

	Three Months Ended March 31,
Revenues	2019	2018
Customer A	0%	11%

The following table represents the customer that accounted for 10% or more of total trade accounts receivable at March 31, 2019 and December 31, 2018.

Trade Accounts Receivable		March 31, 2019			December 31, 2018
Customer B		13%			13%