Product Line, Customer and Geographic Information (Tables)

12 Months Ended

Dec. 31, 2022

Result of Product Line Revenues and Gross Profits

Product Line Information:

The following tables are the product line revenues and gross profits for the years ended December 31, 2022, and 2021:
 

	Year Ended December 31, 2022
	Antennas and Industrial IoT Devices			Test & Measurement Products			Corporate			Total
Revenues	$	69,662		$	30,565		$	(799	)	$	99,428
Gross Profit	$	23,293		$	22,660		$	(220	)	$	45,733
Gross Profit %		33.4	%		74.1	%	NA				46.0	%
	Year Ended December 31, 2021
	Antennas and Industrial IoT Devices			Test & Measurement Products			Corporate			Total
Revenues	$	63,025		$	25,704		$	(922	)	$	87,807
Gross Profit	$	21,031		$	19,592		$	(145	)	$	40,478
Gross Profit %		33.4	%		76.2	%	NA				46.1	%

Customers Accounted Revenues by Geographic Location

Geographic Information:

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

	Years Ended December 31,
Region	2022	2021
Europe, Middle East, & Africa	21%	23%
Asia Pacific	6%	8%
Other Americas	3%	4%
Total Foreign sales	30%	35%
Total Domestic sales	70%	65%
	100%	100%

Long-lived Assets by Geographic Region

The long-lived assets by geographic region are as follows:

	December 31,
	2022		2021
United States	$	15,204	$	17,070
Sweden		5,008		4,897
China		41		333
	$	20,253	$	22,300

Revenue [Member]

Schedule of Revenues and Total Trade Accounts Receivable Represents Customers Accounted for 10% or More Percentage

One customer accounted for 15% and 10% of revenues during the years ended December 31, 2022, and 2021, respectively.

	Years Ended December 31,
Revenues	2022	2021
Customer C	15%	10%

Trade Accounts Receivable [Member]

Schedule of Revenues and Total Trade Accounts Receivable Represents Customers Accounted for 10% or More Percentage

The following table represents the three customers that accounted for 10% or more of total trade accounts receivable on December 31, 2022. As of December 31, 2021, no customer accounted for more than 10% of accounts receivables.

	As of December 31,
Trade Accounts Receivable	2022	2021
Customer A	12%	5%
Customer C	12%	9%
Customer D	11%	6%