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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022	Apr. 30, 2022
Income Tax Disclosure [Abstract]
Income tax expense	$ 962	$ 399	$ 1,911	$ 845
Effective income tax rate	46.70%	(45.00%)	87.80%	(17.50%)
Deferred tax liability, global tax exposure for unremitted earnings of international subsidiaries	$ 1,236		$ 1,236		$ 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.

+ References

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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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