Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 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 March 31,
(in thousands)	2021			2020
Interest Income	$	(134	)	$	(407	)
Foreign currency (gains) losses, net		374			179
Gain on sale of a private company investment		—			(1,001	)
Other (income) expense, net		75			(7	)
Other non-operating (income) expense, net	$	315		$	(1,236	)