Retirement Benefits (Tables)

12 Months Ended

Dec. 31, 2019

Compensation And Retirement Disclosure [Abstract]

Schedule of Pension Benefits Obligation Recorded in Consolidated Balance Sheets

A summary of the components of the pension benefits obligation recorded in the consolidated balance sheets are as follows (in thousands):

	December 31,
	2019		2018
Accrued compensation and benefits	$	596	$	513
Other long-term liabilities		10,379		9,111
	$	10,975	$	9,624

Schedule of Estimated Future Benefit Payments

The estimated future benefit payments, which reflect expected future service, that are expected to be paid for each of the next five years are as follows (in thousands):

Year ending
December 31, 2020	$	617
December 31, 2021	$	292
December 31, 2022	$	347
December 31, 2023	$	519
December 31, 2024	$	431
Next five years	$	2,991