Consolidated Condensed Statements of Cash Flows (unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jan. 31, 2013		Jan. 31, 2012
Cash flows from operating activities:
Net income	$ 5,095		$ 5,835
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,136		399
Non-voting revenues interest in EAM Trust	(4,280)		(4,251)
Non-voting profits interest in EAM Trust	(347)		(120)
Realized losses on securities available-for-sale		[1]	22	[1]
Deferred income taxes	673		3,262
Changes in operating assets and liabilities:
Unearned revenue	(1,962)		(1,262)
Reserve for settlement	(23)		(1,163)
Operating lease exit obligation	(329)		(329)
Accounts payable & accrued expenses	(206)		(1,716)
Accrued salaries	(116)		(3)
Accrued taxes on income	484		35
Prepaid and refundable income taxes	779		59
Prepaid expenses and other current assets	67		44
Accounts receivable	(309)		886
Receivable from affiliates			38
Total adjustments	(4,433)		(4,099)
Net cash provided by operating activities	662		1,736
Purchases/sales of securities classified as available-for-sale:
Maturities and sales of fixed income securities			11,196
Purchases of equity securities	(1,200)		(1,598)
Distributions received from EAM Trust	3,493		4,339
Acquisition of property and equipment	(108)		(31)
Expenditures for capitalized software	(1,546)		(2,992)
Net cash provided by investing activities	639		10,914
Cash flows from financing activities:
Purchase of treasury stock at cost	(147)		(946)
Dividends paid	(4,453)		(5,968)
Net cash used by financing activities	(4,600)		(6,914)
Net change in cash and cash equivalents	(3,299)		5,736
Cash and cash equivalents at beginning of year	12,042		6,802
Cash and cash equivalents at end of period	$ 8,743		$ 12,538

[1] This amount was reclassified from Accumulated Other Comprehensive Income in the Consolidated Condensed Balance Sheets to the Consolidated Condensed Statements of Income.