Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2020

Compensation And Retirement Disclosure [Abstract]

Summary of Contributions to Retirement Plans

The Company’s contributions to retirement plans during the three and nine months ended September 30, 2020 and 2019, respectively, were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
PCTEL, Inc. 401(k) profit sharing plan - US employees	$	164	$	165	$	560	$	484
Defined contribution plans - foreign employees		9		111		41		356
Total	$	173	$	276	$	601	$	840