Earnings Per Common Share (Tables)

12 Months Ended

Apr. 30, 2022

Earnings Per Share [Abstract]

Schedule of computation of basic and diluted earnings per share of common stock

The following table sets forth the computation of basic and diluted earnings per share of common stock:

	Year Ended April 30,
	2022		2021		2020
	(in thousands, except per share data)
Net income	$	273,442	$	105,560	$	23,381
Less: Net income allocated to participating securities	—		—		74
Net income attributable to common stockholders	$	273,442	$	105,560	$	23,307
Basic earnings per common share:
Basic weighted average common shares outstanding	43,075		42,765		41,853
Basic earnings per common share	$	6.35	$	2.47	$	0.56
Diluted earnings per common share:
Basic weighted average common shares outstanding	43,075		42,765		41,853
Add: Common Stock Equivalents	823		578		651
Diluted weighted average common shares outstanding	43,898		43,343		42,504
Diluted earnings per common share	$	6.23	$	2.44	$	0.55