Annual report pursuant to Section 13 and 15(d)

Debt - Exit Facility Agreement (Details)

Debt - Exit Facility Agreement (Details)				12 Months Ended
Debt - Exit Facility Agreement (Details)	Jun. 28, 2024 USD ($) D	Mar. 27, 2024 USD ($)	Dec. 07, 2023 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)
Debt
Exit new money notes, net of discount, current				$ 28,911,000
Accrued interest					$ 1,620,000
Interest paid in kind				1,000,000.0
Issuance cost				200,000
Exit Financing
Debt
Aggregate principal amount			$ 28,000,000.0
Variable interest rate basis spread (as a percent)			7.00%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]			us-gaap:SecuredOvernightFinancingRateSofrMember
Exit Financing \| Period from March 31, 2024 until June 30, 2024
Debt
Waiver granted to the minimum consolidated adjusted EBITDA		$ 1,000,000.0
Roll-up of DIP new Money Notes
Debt
Amount of new money DIP notes			$ 12,600,000
Debtor in possession roll up notes
Debt
Amount of new money DIP notes			8,000,000.0
Exit new money note
Debt
Amount of new money DIP notes				7,000,000.0
DIP note, borrowing outstanding			7,000,000.0	7,000,000.0
Drawn amount				$ 7,000,000
Proceeds from DIP financing, net of debt issuance costs			7,000,000.0
Debt instrument, interest rate, effective percentage				12.93%
DIP money note
Debt
Debt instrument, interest rate, effective percentage				12.69%
Uncommitted incremental facility
Debt
Amount of new money DIP notes			$ 10,000,000.0
Debtor In Possession Exit Roll Up Notes
Debt
DIP note, borrowing outstanding				$ 21,100,000
Accrued interest				$ 1,100,000
Subsequent Event \| Exit Financing
Debt
Consecutive day period during minimum average consolidated liquidity \| D	7
Subsequent Event \| Exit Financing \| Period From September 30, 2024, to March 30, 2025
Debt
Minimum amount of average consolidated liquidity	$ 1,000,000
Subsequent Event \| Exit Financing \| Period from March 31, 2025 to June 29, 2025
Debt
Minimum amount of average consolidated liquidity	2,500,000
Subsequent Event \| Exit Financing \| Period from June 30, 2025 to September 29, 2025
Debt
Minimum amount of average consolidated liquidity	3,000,000
Subsequent Event \| Exit Financing \| Period from September 30, 2025 to March 30, 2026
Debt
Minimum amount of average consolidated liquidity	3,500,000
Subsequent Event \| Exit Financing \| Period from March 31, 2026 to December 7, 2026
Debt
Minimum amount of average consolidated liquidity	$ 4,000,000