Earnings Per Common Share (Tables)

12 Months Ended

Apr. 30, 2021

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,
	2021		2020		2019
	(in thousands, except per share data)
Net income	$	105,560	$	23,381	$	56,002
Less: Net income allocated to participating securities	—		74		1,382
Net income attributable to common stockholders	$	105,560	$	23,307	$	54,620
Basic earnings per common share:
Basic weighted average common shares outstanding	42,765		41,853		40,914
Basic earnings per common share	$	2.47	$	0.56	$	1.33
Diluted earnings per common share:
Basic weighted average common shares outstanding	42,765		41,853		40,914
Add: Common Stock Equivalents	578		651		675
Diluted weighted average common shares outstanding	43,343		42,504		41,589
Diluted earnings per common share	$	2.44	$	0.55	$	1.31