Fair Value Measurements - Schedule of Carrying Value and Fair Value of Debt Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025	Sep. 12, 2025
2026 Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal Balance			$ 341,100
2026 Notes \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 11,978	$ 8,175
Principal Balance	14,972	20,125
Unamortized issuance costs	0	0
Unamortized Debt Issuance Expense	(26)	(73)
Net Carrying Value	14,946	20,052
Convertible Senior Notes Due 2029
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal Balance		50,000
Convertible Senior Notes Due 2029 \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	164,530	200,601
Principal Balance	229,641	221,877
Unamortized issuance costs	(22,630)	(25,955)
Unamortized Debt Issuance Expense	(5,344)	(6,142)
Net Carrying Value	201,667	189,780
Second Lien Notes \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	76,908	61,497
Principal Balance	181,952	181,952
Unamortized issuance costs	0	0
Unamortized Debt Issuance Expense	0	0
Net Carrying Value	$ 181,952	$ 181,952

Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

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The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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Face (par) amount of debt instrument at time of issuance.

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Amount, after accumulated amortization, of debt discount.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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