Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Sales	$ 303,554	$ 247,520	$ 598,031	$ 491,423
Interest and other income	48,286	37,019	92,627	70,605
Total revenues	351,840	284,539	690,658	562,028
Costs and expenses:
Cost of sales	206,142	157,167	399,257	309,930
Selling, general and administrative	42,911	37,161	86,145	75,961
Provision for credit losses	88,828	56,491	165,068	106,341
Interest expense	8,350	2,513	15,695	4,496
Depreciation and amortization	1,309	958	2,460	1,873
Loss on disposal of property and equipment	242	44	251	46
Total costs and expenses	347,782	254,334	668,876	498,647
Income before taxes	4,058	30,205	21,782	63,381
Provision for income taxes	919	6,780	4,946	13,902
Net income	3,139	23,425	16,836	49,479
Less: Dividends on mandatorily redeemable preferred stock	(10)	(10)	(20)	(20)
Net income attributable to common stockholders	$ 3,129	$ 23,415	$ 16,816	$ 49,459
Earnings per share:
Basic (in dollars per share)	$ 0.49	$ 3.59	$ 2.64	$ 7.53
Diluted (in dollars per share)	$ 0.48	$ 3.41	$ 2.56	$ 7.14
Weighted average number of shares used in calculation:
Basic (in shares)	6,368,840	6,529,846	6,371,083	6,567,020
Diluted (in shares)	6,548,271	6,863,273	6,574,928	6,930,604