Discontinued Operations - Schedule of Major Classes of Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Mar. 31, 2024
Disposal Groups, Including Discontinued Operations [Line Items]
Total current assets of discontinued operations	$ 1,057	$ 1,400
Total assets noncurrent assets of discontinued operations	481	17,835
Total current liabilities of discontinued operations	9,823	21,372
Total noncurrent liabilities of discontinued operations	4,925	8,010
Related Party
Disposal Groups, Including Discontinued Operations [Line Items]
Total current liabilities of discontinued operations	2,190	10,561
Discontinued Operations
Disposal Groups, Including Discontinued Operations [Line Items]
Prepaid expenses and other current assets	1,057	1,400
Total current assets of discontinued operations	1,057	1,400
Property and equipment, net	54	5,852
Operating lease ROU assets	0	10,764
Other assets	427	1,219
Total assets noncurrent assets of discontinued operations	481	17,835
Accounts payable (includes related party amounts of nil and $3,809, respectively)	886	6,203
Accrued expenses and other current liabilities (includes related party amounts of $2,190 and $6,752, respectively)	4,873	11,431
Operating lease liabilities	4,064	3,738
Total current liabilities of discontinued operations	9,823	21,372
Operating lease liabilities, noncurrent	4,925	8,010
Total noncurrent liabilities of discontinued operations	$ 4,925	8,010
Remaining contractual period	2 years 1 month 6 days
Remainder of 2025 (Remaining three months)	$ 1,100
2026	4,600
2027	3,900
Total imputed interest	(700)
Discontinued Operations | Related Party
Disposal Groups, Including Discontinued Operations [Line Items]
Accounts payable (includes related party amounts of nil and $3,809, respectively)	0	3,809
Accrued expenses and other current liabilities (includes related party amounts of $2,190 and $6,752, respectively)	$ 2,190	$ 6,752