CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2021	Oct. 31, 2020
REVENUES:
Total revenues	$ 16,236	$ 9,256	$ 26,743	$ 13,462
COSTS AND EXPENSES:
General and administrative expenses	1,257	1,523	2,443	2,967
Total costs and expenses	11,877	8,127	20,588	12,250
Operating income	4,359	1,129	6,155	1,212
Interest income (expense), net	2	(12)	1	(6)
Other income	30	0	260	650
Income before income taxes	4,391	1,117	6,416	1,856
Provision for income taxes	1,065	319	1,453	465
Net income	$ 3,326	$ 798	$ 4,963	$ 1,391
Basic earnings per share	$ 0.45	$ 0.10	$ 0.67	$ 0.17
Diluted earnings per share	$ 0.45	$ 0.10	$ 0.67	$ 0.17
Weighted average number of common shares outstanding - basic	7,361	8,122	7,354	8,136
Weighted average number of common shares outstanding - diluted	7,383	8,152	7,378	8,168
Land sale revenues
REVENUES:
Total revenues	$ 8,466	$ 8,526	$ 15,656	$ 12,013
COSTS AND EXPENSES:
Cost of revenues	6,154	6,430	11,765	9,109
Home sale revenues
REVENUES:
Total revenues	819	202	3,230	202
COSTS AND EXPENSES:
Cost of revenues	629	174	2,543	174
Building sales and other revenues
REVENUES:
Total revenues	6,951	528	7,857	$ 1,247
COSTS AND EXPENSES:
Cost of revenues	$ 3,837	$ 0	$ 3,837