Consolidated Condensed Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Revenues:
Investment periodicals and related publications	$ 8,556	$ 8,841	$ 17,162	$ 17,725
Expenses:
Advertising and promotion	922	862	1,639	1,722
Salaries and employee benefits	3,492	3,575	7,108	7,118
Production and distribution	1,423	1,449	3,054	2,938
Office and administration	1,207	1,211	2,353	2,356
Total expenses	7,044	7,097	14,154	14,134
Income from operations	1,512	1,744	3,008	3,591
Revenues and profits interests in EAM Trust	5,154	4,630	10,275	8,871
Investment gains/(losses)	1,182	1,186	3,201	2,895
Income before income taxes	7,848	7,560	16,484	15,357
Income tax provision	2,166	1,875	4,342	3,785
Net income	$ 5,682	$ 5,685	$ 12,142	$ 11,572
Earnings per share, basic & fully diluted (in dollars per share)	$ 0.6	$ 0.6	$ 1.29	$ 1.23
Weighted average number of common shares (in shares)	9,407,142	9,418,074	9,408,597	9,419,006
Subscription and Circulation [Member]
Revenues:
Investment periodicals and related publications	$ 6,054	$ 6,182	$ 12,194	$ 12,469
License [Member]
Revenues:
Investment periodicals and related publications	$ 2,502	$ 2,659	$ 4,968	$ 5,256