Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

As of June 30, 2022 and December 31, 2021, long-term debt consisted of the following (in thousands):

	June 30, 2022		December 31, 2021
Revolving credit facilities(1)	$	—	$	—
2026 Notes(2)	131,724		131,291
2023 Notes(3)	19,445		25,802
Promissory note(4)	17,534		17,534
Other debt and finance lease obligations	3,763		4,123
Total debt	172,466		178,750
Less: Current portion	(37,595)		(18,262)
Total long-term debt	$	134,871	$	160,488

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(1)Unamortized deferred financing costs of $2.3 million and $2.7 million as of June 30, 2022 and December 31, 2021, respectively, are presented in other noncurrent assets.

(2)The outstanding principal amount of the 2026 Notes was $135.0 million as of June 30, 2022 and December 31, 2021.

(3)The outstanding principal amount of the 2023 Notes was $19.5 million and $26.0 million as of June 30, 2022 and December 31, 2021, respectively.

(4)The promissory note was settled on July 1, 2022. See Note 12, "Commitments and Contingencies" for additional discussion.

The following table provides a summary of the Company's purchases of outstanding 2023 Notes during the three and six months ended June 30, 2022 and 2021, with non-cash gains reported within other income, net (in thousands):

	Principal Amount		Carrying Value of Liability		Cash Paid		Non-cash Gains Recognized
Three Months Ended June 30,
2022	$	6,454	$	6,429	$	6,272	$	157
2021	6,400		6,337		5,952		385
Six Months Ended June 30,
2022	$	6,454	$	6,429	$	6,272	$	157
2021	131,400		129,974		125,952		4,022