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Convertible Senior Notes and Term Loan - Delayed Draw Term Loan (Details) - USD ($) $ in Thousands					3 Months Ended	12 Months Ended
	Jul. 29, 2025	Aug. 05, 2024	Jul. 11, 2024	Aug. 03, 2022	Sep. 30, 2025	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2026	Sep. 30, 2026	Aug. 10, 2022
Debt Instrument [Line Items]
Principal						$ 323,914	$ 353,914
Cash and cash equivalents						93,260	88,050	$ 116,300
Loss on debt extinguishment						147	12,325	1,766
Outstanding amount						321,479	349,964
Delayed Draw Term Loan Facility \| Line of credit
Debt Instrument [Line Items]
Cash and cash equivalents			$ 29,000
2024 Term Loan
Debt Instrument [Line Items]
Loss on debt extinguishment		$ 12,000
2024 Term Loan \| Loans payable
Debt Instrument [Line Items]
Principal						$ 122,000	225,000				$ 250,000
Debt instrument, basis spread on variable rate				6.50%
Debt instrument, effective interest rate						11.90%
Outstanding amount						$ 121,649
Secured debt \| Delayed Draw Term Loan Facility \| Line of credit
Debt Instrument [Line Items]
Principal			200,000
Debt instrument, basis spread on variable rate					3.00%
Periodic interest expense						2,000
Debt, additional quarterly payment					$ 2,000
Repayments of principal year 2027			39,500
Repayments of principal is due before or upon maturity in 2028			$ 82,500
Annual principal payment						$ 37,500	$ 8,000	$ 10,000
Debt instrument, effective interest rate						8.64%
Loss on debt extinguishment	$ 500
Secured debt \| Delayed Draw Term Loan Facility \| Line of credit \| Forecast
Debt Instrument [Line Items]
Debt, additional quarterly payment										$ 12,500
Annual principal payment									$ 25,000
Secured debt \| Delayed Draw Term Loan Facility \| Line of credit \| Margin one
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			2.50%
Secured debt \| Delayed Draw Term Loan Facility \| Line of credit \| Margin two
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			2.75%
Secured debt \| Delayed Draw Term Loan Facility \| Line of credit \| Margin three
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			3.00%