FINANCING ARRANGEMENTS (Tables)

3 Months Ended

Mar. 31, 2026

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

The following table summarizes the outstanding debt obligations as of March 31, 2026 and December 31, 2025 and related maturity dates, contractual interest rates and carrying amounts:

		March 31, 2026								December 31, 2025
Instrument / Description	Contractual Interest Rate	Principal amount		Unamortized debt issuance costs and discounts		Unamortized debt premium		Carrying amount		Principal amount		Unamortized debt issuance costs and discounts		Unamortized debt premium		Carrying amount
2026 Notes, due March 15, 2026	1.125%	$	—	$	—	$	—	$	—	$	33,740	$	(49)	$	—	$	33,691
2027 Notes, due March 15, 2027 (1)	6.250%	46,210		(373)		—		45,837		46,210		(466)		—		45,744
2030 Notes, due June 30, 2030	4.875%	244,071		(1,952)		20,284		262,403		244,071		(2,066)		21,406		263,411
Total convertible senior notes		$	290,281	$	(2,325)	$	20,284	$	308,240	$	324,021	$	(2,581)	$	21,406	$	342,846
Less: Current portion of convertible senior notes, net								(45,837)								(33,691)
Convertible senior notes, net								$	262,403							$	309,155

(1)     The original principal of the 2027 Notes at issuance was recorded at fair value of $196.2 million, which is equal to the exchanged principal of $176.3 million of the 2026 Notes and cash consideration received of $19.9 million. After the exchange on July 2, 2025, the remaining fair value of the principal recorded at issuance of the 2027 Notes was $46.2 million.

Schedule of Interest Costs on Notes

During the three months ended March 31, 2026, we recognized interest costs on the 2030 Notes as follows (in thousands):

		Three Months Ended March 31,
	2026
Contractual interest		$	2,975
Amortization of debt premium and debt issuance costs, net		(1,008)
Total		$	1,967

For the three months ended March 31, 2026 and 2025, we recognized interest costs on the 2027 Notes as follows (in thousands):

	Three Months Ended March 31,
	2026		2025
Contractual interest	$	738	$	3,082
Amortization of debt discount	93		372
Total	$	831	$	3,454

During the three months ended March 31, 2026 and 2025, we recognized interest costs on the 2026 Notes as follows (in thousands):

	Three Months Ended March 31,
	2026		2025
Contractual interest	$	79	$	151
Amortization of debt discount	49		93
Total	$	128	$	244