CONSOLIDATED AND COMBINED STATEMENTS OF EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Former Net Parent Company Investment	Additional Paid-In Capital	Retained Earnings
Balance at Apr. 30, 2020	$ 224,098		$ 224,098
Net income	1,789		1,789
Net transfers from former Parent	1,455		1,455
Balance at Jul. 31, 2020	227,342		$ 227,342
Balance at Apr. 30, 2021	$ 279,905	$ 14		$ 265,362	$ 14,529
Balance (in shares) at Apr. 30, 2021	14,059,440	14,059,000
Net income	$ 3,457				3,457
Stock-based compensation	752			752
Proceeds from exercise of stock options	5			5
Proceeds from exercise of stock options, (in shares)		3,000
Issuance of common stock under restricted stock unit awards, net of tax	(312)			(312)
Issuance of common stock under restricted stock unit awards, net of tax, shares		38,000
Balance at Jul. 31, 2021	$ 283,807	$ 14		$ 265,807	$ 17,986
Balance (in shares) at Jul. 31, 2021	14,099,641	14,100,000