Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2022

Fair Value Disclosures [Abstract]

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments

The following table presents the carrying values and the estimated fair values of long-term debt as of March 31, 2022 and December 31, 2021:

	March 31, 2022				December 31, 2021
(in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Long-term debt, including current portion(1)	$	94,282	$	100,161	$	82,124	$	96,089

(1) At March 31, 2022 and December 31, 2021, the carrying value of long-term debt is net of unamortized original issue discount and debt issuance costs of $5.7 million and $3.4 million, respectively.