Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 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 June 30,						Six Months Ended June 30,
(in thousands)	2021			2020			2021			2020
Interest Income	$	(129	)	$	(72	)	$	(263	)	$	(479	)
Foreign currency (gains) losses, net		75			166			449			344
Gain on sale of a private company investment		—			—			—			(1,001	)
Other (income) expense, net		(65	)		8			10			2
Other non-operating (income) expense, net	$	(119	)	$	102		$	196		$	(1,134	)