Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2021

Retirement Benefits [Abstract]

Net Periodic Pension Benefit

The components of net periodic pension benefit (costs) for the three and six months ended June 30, 2021 and 2020 are recorded in in other income (expenses), net in the consolidated statements of operations and consisted of the following:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Interest cost	$	(24)	$	(28)	$	(48)	$	(56)
Expected return on plan assets	42		39		84		77
Remeasurement gain, net	155		—		155		—
Net periodic pension benefits	$	173	$	11	$	191	$	21