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Debt - Convertible Senior Notes (Details)			1 Months Ended		3 Months Ended			9 Months Ended
	Mar. 31, 2022 USD ($) $ / shares	Aug. 07, 2017 USD ($) $ / shares	Aug. 31, 2025 USD ($) shares	Jun. 30, 2025 USD ($) shares	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Mar. 31, 2022 USD ($) $ / shares	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Aug. 15, 2025 USD ($)	Dec. 31, 2024 USD ($)
Debt
Debt discount and issuance costs, net					$ (3,623,000)			$ (3,623,000)			$ (5,156,000)
Net carrying amount					257,377,000			$ 257,377,000			448,344,000
2025 Notes
Debt
Remaining balance paid upon maturation										$ 25,000
Debt instrument maturity date								Aug. 15, 2025
2028 Notes
Debt
Debt instrument, covenant terms description								The indenture governing the 2028 Notes contains customary terms and covenants, including a merger covenant and that upon certain events of default occurring and continuing, either the Trustee or the holders of at least 25% of the aggregate principal amount of the outstanding Notes may declare 100% of the principal of, and accrued and unpaid interest, if any, on, all the Notes to be due and payable immediately.
Convertible senior notes | 2025 Notes
Debt
Loan amount			$ 192,000,000	$ 500,000
Ratio of repurchase price to the principal amount								100.00%
Effective interest rate										2.90%
Principal					0			$ 0			192,500,000
Debt discount and issuance costs, net											(472,000)
Net carrying amount											192,028,000
Interest expense
Contractual interest expense					600,000	$ 1,203,000		3,002,000	$ 3,609,000
Amortization of debt issuance costs					97,000	184,000		472,000	548,000
Total interest and amortization expense					$ 697,000	1,387,000		$ 3,474,000	4,157,000
Convertible senior notes | 2025 Notes | Private Placement
Debt
Loan amount		$ 192,500,000
Debt Instrument, annual interest rate		2.50%
Convertible senior notes | 2025 Notes | Common stock
Debt
Conversion rate for shares of common stock per $1,000 principal		57.924
Principal amount converted in to shares | shares			11,119,956	28,962
Conversion price (dollars per share) | $ / shares		$ 17.26
Debt instrument maturity date		Aug. 15, 2025
Convertible senior notes | 2028 Notes
Debt
Loan amount	$ 261,000,000						$ 261,000,000
Debt instrument maturity date							Mar. 15, 2028
Common stock price to current conversion price ratio							130.00%
Average trading price percentage							98.00%
Ratio of repurchase price to the principal amount							100.00%
Effective interest rate					2.70%			2.70%
Principal					$ 261,000,000			$ 261,000,000			261,000,000
Debt discount and issuance costs, net					(3,623,000)			(3,623,000)			(4,684,000)
Net carrying amount					257,377,000			257,377,000			$ 256,316,000
Interest expense
Contractual interest expense					1,387,000	1,387,000		4,160,000	4,160,000
Amortization of debt issuance costs					358,000	349,000		1,061,000	1,033,000
Total interest and amortization expense					$ 1,745,000	$ 1,736,000		$ 5,221,000	$ 5,193,000
Convertible senior notes | 2028 Notes | Privately-negotiated capped call option
Debt
Strike price for the underlying number of shares (in dollars per share) | $ / shares	$ 33.985
Convertible senior notes | 2028 Notes | Private Placement
Debt
Debt Instrument, annual interest rate	2.125%						2.125%
Convertible senior notes | 2028 Notes | Common stock
Debt
Conversion rate for shares of common stock per $1,000 principal							38.1432
Conversion price (dollars per share) | $ / shares	$ 26.22						$ 26.22

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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No definition available.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Description of the conditions for borrowing under the credit facility including the nature of any restrictions.

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Exercise or strike price stated in the contract for options indexed to the issuer's equity shares.

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