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Income Taxes - Income tax expense reflects an effective U.S tax rate (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Schedule Of Income Taxes [Line Items]
Income tax expense at Federal statutory rate		$ (2,178)		$ (3,530)
State income taxes, net of Federal benefit		(398)		(645)
Increase (decrease) resulting from:
Change in Valuation Allowance		5,723		5,723
Other		(147)		(133)
Income Tax Expense (Benefit), Total	$ 3,000	$ 3,000	$ (209)	$ 1,415	$ 926

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Schedule of income taxes.

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The amount of the valuation allowance recorded in a business combination against deductible temporary differences for which related tax benefits will be recorded as a reduction of the acquired entity's income tax expense (after such benefits are first being applied to reduce goodwill and then other noncurrent intangible assets to zero).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).

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