Regular corporate income tax rate in India.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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- Definition

The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction.

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- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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A description of the origin, nature, and characteristics of the tax credit carryforward.

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- Definition

Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

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- Definition

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended			36 Months Ended
Income Taxes (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2023
Operating Loss Carryforwards [Line Items]
Income Tax Holiday, Aggregate Dollar Amount	$ 2,700
Regular corporate income tax rate in India	50.00%
Valuation allowance	$ 67,928	$ 69,515		$ 67,928
Undistributed earnings of foreign subsidiaries	22,200	17,100		22,200
Unrecognized tax benefits that would impact effective tax rate	600			600
Changes in uncertain tax positions				0
Interest and penalty expense (benefit)	100	100	$ 100
Interest and penalties accrued	600	$ 600		600
Federal and State Deferred Tax Assets [Member]
Operating Loss Carryforwards [Line Items]
Valuation allowance	66,200			66,200
Deferred Tax Assets in Hong Kong [Member]
Operating Loss Carryforwards [Line Items]
Valuation allowance	1,700			1,700
INDIA
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax	$ 1,800			1,800
Canada [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards, Description	Canada losses can be carried back three years and carried forward 20 years.
Federal [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 132,000			132,000
Operating loss carryforwards, not subject to expiration	43,800			43,800
Foreign Tax Authority [Member] \| Hong Kong [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	600			600
Foreign Tax Authority [Member] \| Canada [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	600			600
Foreign Tax Authority [Member] \| Singapore [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	500			500
Foreign Tax Authority [Member] \| Australia [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	100			100
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 133,900			$ 133,900