Long-Term Debt - Additional Information (Details)					3 Months Ended				6 Months Ended		12 Months Ended
	Apr. 12, 2024 USD ($)	Jun. 26, 2023 USD ($) Days $ / shares shares	Jun. 12, 2020 USD ($)	Jun. 02, 2020 USD ($) Days $ / shares shares	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Sep. 30, 2023 USD ($)	Jul. 03, 2023 USD ($)
Debt Instrument [Line Items]
Aggregate principal amount					$ 297,500,000				$ 297,500,000		$ 297,500,000
Debt, principal amount, net					297,500,000				297,500,000
Long-Term Debt					278,890,000				278,890,000		275,951,000
Debt unamortized issuance costs, net					15,316,000				15,316,000		17,753,000
Payment on debt issuance costs									0	$ 403,000
Senior Credit Facilities
Debt Instrument [Line Items]
Minimum liquidity					75,000,000				$ 75,000,000
Debt instrument, covenant description									The Credit Agreement contains certain affirmative and negative covenants customary for financings of this type that, among other things, limit our and our subsidiaries’ ability to incur additional indebtedness or liens, to dispose of assets, to make certain fundamental changes, to designate subsidiaries as unrestricted, to make certain investments, to prepay certain indebtedness and to pay dividends, or to make other distributions or redemptions/repurchases, in respect of our and our subsidiaries’ equity interests. In addition, the Credit Agreement contains financial covenants, each tested quarterly, (1) a net secured leverage ratio of not greater than 3.25 to 1.00; (2) a net total leverage ratio of not greater than 4.25 to 1.00; and (3) minimum liquidity of at least $75 million. The Credit Agreement also contains events of default customary for financings of this type, including certain customary change of control events.
Credit Agreement Amendment Two
Debt Instrument [Line Items]
Debt Instrument, interest rate description									Total interest expense relating to the Senior Credit Facilities for the three months ended March 31, 2024 and 2023 was $0.1 million and $2.3 million, respectively, and $0.1 million and $4.2 million for the six months ended March 31, 2024 and 2023, respectively. Amounts reflect the coupon and accretion of the discount.
Maximum capital expenditures amount						$ 7,500,000
Interest expense					$ 100,000			$ 2,300,000	$ 100,000	4,200,000
Minimum liquidity								$ 125,000,000		$ 125,000,000
Credit Agreement Amendment Three
Debt Instrument [Line Items]
Debt instrument maturity date description									Amendment No. 3 also modified the maturity date for the Revolving Facility. The Revolving Facility matures on April 1, 2026, provided that if on any date during the period commencing on the date which is 91 days prior to the maturity date of our 2025 Notes and any indebtedness incurred to refinance such notes that matures on or prior to July 1, 2026 (such debt, the “Early Maturity Debt”), and ending on July 1, 2026, the maturity date of such Early Maturity Debt has not been extended to a date after July 1, 2026 and we do not hold in a segregated deposit account an amount of cash sufficient to repay and discharge the principal amount of the Early Maturity Debt at maturity, then the Revolving Facility shall mature on the date that is 91 days prior to the maturity date of the Early Maturity Debt.
Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Maximum capital expenditures amount	$ 10,000,000
Minimum liquidity	$ 50,000,000
Credit Agreement Amendment Three | SOFR | Subsequent Event
Debt Instrument [Line Items]
Debt Instrument, basis spread on variable rate	3.00%
Credit Agreement Amendment Three | One month SOFR | Subsequent Event
Debt Instrument [Line Items]
Debt Instrument, basis spread on variable rate	1.00%
Credit Agreement Amendment Three | Base Rate | Subsequent Event
Debt Instrument [Line Items]
Debt Instrument, basis spread on variable rate	2.00%
Maximum
Debt Instrument [Line Items]
Percentage of the remaining cash flow of original instrument									10.00%
Maximum | Senior Credit Facilities
Debt Instrument [Line Items]
Net leverage ratio					4.25				4.25
Net secured leverage ratio									3.25%
Maximum | Credit Agreement Amendment Two
Debt Instrument [Line Items]
Net secured leverage ratio						4.25%
Maximum | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Net secured leverage ratio	3.00%
3.00% Convertible Senior Notes Due 2025
Debt Instrument [Line Items]
Aggregate principal amount				$ 175,000,000.0	$ 87,500,000				$ 87,500,000		$ 87,500,000
Debt instrument, interest rate				3.00%	3.00%				3.00%		3.00%
Debt Instrument, option to purchase additional principal amount				$ 25,000,000.0
Debt, principal amount, net					$ 175,000,000				$ 175,000,000
Proceeds from issuance of notes				$ 169,800,000
Debt instrument, maturity date				Jun. 01, 2025					Jun. 01, 2025		Jun. 01, 2025
Debt instrument repurchase amount					87,500,000				$ 87,500,000
Debt instrument, conversion initial rate | shares				26.7271
Debt instrument, convertible principal amount				$ 1,000
Debt instrument, conversion price | $ / shares				$ 37.42
Debt instrument convertible, if-converted value of the Notes less than its principal amount									104,300,000		$ 83,600,000
Debt instrument, convertible trading days | Days				20
Debt instrument, convertible consecutive trading days | Days				30
Debt instrument, convertible conversion price percentage				130.00%
Debt instrument, convertible maximum conversion price percentage				98.00%
Debt instrument, redemption price percentage of principal amount				100.00%
Debt instrument, sinking fund				$ 0
Long-Term Debt					86,799,000				86,799,000		86,508,000
Debt unamortized issuance costs, net					701,000				$ 701,000		992,000
3.00% Convertible Senior Notes Due 2025 | Minimum
Debt Instrument [Line Items]
Conversion feature percentage									10.00%
Debt instrument, convertible trading days | Days				20
Debt instrument, convertible conversion price percentage				130.00%
2025 Modified Notes
Debt Instrument [Line Items]
Aggregate principal amount					$ 87,500,000				$ 87,500,000		$ 87,500,000
Debt instrument, interest rate					1.50%				1.50%		1.50%
Debt instrument, maturity date									Jul. 01, 2028		Jul. 01, 2028
Long-Term Debt					$ 71,632,000				$ 71,632,000		$ 69,214,000
Debt unamortized issuance costs, net					12,574,000				12,574,000		14,490,000
Payment on debt issuance costs									14,300,000
Payment of refinancing fees to lender					3,800,000				3,800,000
1.50% Convertible Senior Notes Due 2028
Debt Instrument [Line Items]
Aggregate principal amount		$ 190,000,000			$ 122,500,000				$ 122,500,000		$ 122,500,000
Debt instrument, interest rate		1.50%			1.50%				1.50%		1.50%
Debt Instrument, option to purchase additional principal amount												$ 20,000,000
Debt, principal amount, net					$ 122,500,000				$ 122,500,000
Proceeds from issuance of notes		$ 193,200,000
Debt instrument, maturity date		Jul. 01, 2028							Jul. 01, 2028		Jul. 01, 2028
Debt instrument, conversion initial rate | shares		24.5586
Debt instrument, convertible principal amount		$ 1,000
Debt instrument, conversion price | $ / shares		$ 40.72
Debt instrument convertible, if-converted value of the Notes less than its principal amount						$ 75,100,000					$ 61,200,000
Debt instrument, convertible trading days | Days		20
Debt instrument, convertible consecutive trading days | Days		30
Debt instrument, convertible conversion price percentage		130.00%
Debt instrument, convertible maximum conversion price percentage		98.00%
Debt instrument, redemption price percentage of principal amount		100.00%
Debt instrument, sinking fund		$ 0
Long-Term Debt					120,459,000	120,500,000			$ 120,459,000		120,229,000
Debt unamortized issuance costs, net					2,041,000				2,041,000		2,271,000
Payment on debt issuance costs									2,400,000
Unamortized issuance costs						$ 2,000,000
Debt instrument, percentage of repurchase principal amount		100.00%
1.50% Convertible Senior Notes Due 2028 | Maximum
Debt Instrument [Line Items]
Debt instrument covenants, percentage of aggregate principal amount payable.		25.00%
1.50% Convertible Senior Notes Due 2028 | Minimum
Debt Instrument [Line Items]
Debt instrument, convertible trading days | Days		20
Debt instrument, convertible conversion price percentage		130.00%
1.50% Convertible Senior Notes Due 2028 | Additional Paid-in-Capital
Debt Instrument [Line Items]
Fair value of the embedded conversion feature									4,100,000
Modified Notes
Debt Instrument [Line Items]
Long-Term Debt					158,400,000				158,400,000
Debt unamortized issuance costs, net					$ 16,600,000				16,600,000
Four Year Senior Secured Term Loan Facility | Senior Credit Facilities
Debt Instrument [Line Items]
Debt instrument term			4 years
Credit facility maximum borrowing capacity			$ 125,000,000.0
Net proceeds from issuance of credit facility			123,000,000.0
Senior Secured First-lien Revolving Credit Facility | Senior Credit Facilities
Debt Instrument [Line Items]
Aggregate principal amount							$ 24,700,000
Credit facility maximum borrowing capacity			$ 50,000,000.0
Credit facility borrowed									$ 0		$ 0
Extinguishment of debt							104,900,000
Loss on extinguishment of debt							1,300,000
Debt repayment cost							$ 106,300,000
Period One June 30, 2024 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	$ 5,000,000
Period Two September 30, 2024 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	7,500,000
Period Three December 31, 2024 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	20,000,000
Period Four March 31, 2025 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	30,000,000
Period Five June 30, 2025 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	35,000,000
Period Five September 30, 2025 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	35,000,000
Period Six December 31, 2025 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	40,000,000
Period Seven March 31, 2026 | Credit Agreement Amendment Three | Subsequent Event
Debt Instrument [Line Items]
Minimum earnings before interest taxes depreciation and amortization	$ 40,000,000