Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Components of Other Non-Operating (Income) Expense Recognized in Condensed Consolidated Financial Statements

The components of other non-operating (income) expense recognized in the condensed consolidated financial statements is as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
(in thousands)	2021			2020			2021			2020
Interest Income	$	(142	)	$	(141	)	$	(405	)	$	(620	)
Foreign currency (gains) losses, net		289			(151	)		738			193
Gain on sale of a private company investment		—			—			—			(1,001	)
Other expense, net		396			149			406			151
Other non-operating (income) expense, net	$	543		$	(143	)	$	739		$	(1,277	)