Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Cash flows from operating activities:
Net income	$ 8,347,000	$ 8,788,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	691,000	672,000
Investment (gains)/losses	1,478,000	429,000
Non-voting revenues interest in EAM Trust	(5,337,000)	(5,405,000)
Non-voting profits interest in EAM Trust	(515,000)	(426,000)
Distributions received from EAM Trust	5,508,000	6,862,000
Deferred income taxes	(370,000)	(59,000)
Deferred rent	(656,000)	(605,000)
Other	(3,000)	0
Changes in operating assets and liabilities:
Unearned revenue	(1,016,000)	(883,000)
Accounts payable & accrued expenses	(231,000)	43,000
Accrued salaries	1,000	77,000
Accrued taxes on income	(352,000)	(2,000)
Prepaid and refundable income taxes	240,000	(911,000)
Prepaid expenses and other current assets	318,000	(9,000)
Accounts receivable	(2,340,000)	28,000
Total adjustments	(2,584,000)	(189,000)
Net cash provided by operating activities	5,763,000	8,599,000
Cash flows from investing activities:
Proceeds from sales of equity securities	999,000	1,016,000
Purchases of equity securities	(993,000)	(919,000)
Purchases of fixed income securities classified as available-for-sale	(23,079,000)	(17,479,000)
Proceeds from sales of fixed income securities classified as available-for-sale	19,265,000	0
Acquisition of property and equipment	0	(23,000)
Net cash used in investing activities	(3,808,000)	(17,405,000)
Cash flows from financing activities:
Purchase of treasury stock at cost	(338,000)	(3,482,000)
Dividends paid	(5,283,000)	(4,747,000)
Net cash used in financing activities	(5,621,000)	(8,229,000)
Net change in cash and cash equivalents	(3,666,000)	(17,035,000)
Cash, cash equivalents and restricted cash at beginning of period	7,895,000	30,008,000
Cash, cash equivalents and restricted cash at end of period	$ 4,229,000	$ 12,973,000