Consolidated Condensed Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2021	Oct. 31, 2020
Net income	$ 8,504	$ 4,919	$ 14,401	$ 10,193
Other comprehensive income/(loss), net of tax:
Change in unrealized gains/(losses) on fixed income securities, net of taxes	0	(9)	(4)	(46)
Other comprehensive income/(loss)	0	(9)	(4)	(46)
Comprehensive income	$ 8,504	$ 4,910	$ 14,397	$ 10,147