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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021	Apr. 30, 2022
Income Tax Disclosure [Abstract]
Income tax expense	$ 570	$ 195	$ 949	$ 446
Effective income tax rate	125.00%	(6.80%)	818.10%	(11.30%)
Deferred tax liability, global tax exposure for unremitted earnings of international subsidiaries	$ 1,117		$ 1,117		$ 976

X

- Definition

Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

+ References

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- Definition

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

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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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