Basis of Presentation, Significant Accounting Policies and Going Concern - Allowance for Accounts Receivable (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Changes in the accounts receivable allowances
Accounts receivable allowance, beginning balance	$ 3,287	$ 4,813
Provision for credit losses	823	439
Recoveries	31
Write-offs	(3,534)	(1,965)
Accounts receivable allowance, ending balance	$ 607	$ 3,287