Condensed Consolidated Balance Sheets (USD $) In Thousands	Jul. 31, 2011	Apr. 30, 2011
ASSETS
Cash and cash equivalents	$ 20,500	$ 23,928
Investments	22,046	20,639
Trade accounts receivable, less allowance for doubtful accounts of $303 at July 31, 2011 and $243 at April 30, 2011:
Billed	14,546	14,409
Unbilled	5,450	4,151
Deferred income taxes	77	77
Prepaid expenses and other current assets	2,450	2,918
Total current assets	65,069	66,122
Investments-Noncurrent	10,244	10,844
Property and equipment, net of accumulated depreciation of $27,739 at July 31, 2011 and $27,430 at April 30, 2011	5,543	5,723
Capitalized software, net of accumulated amortization of $9,949 at July 31, 2011 and $9,323 at April 30, 2011	7,540	7,562
Goodwill	12,601	12,601
Other intangibles, net of accumulated amortization of $ 3,698 at July 31, 2011 and $3,539 at April 30, 2011	1,721	1,880
Other assets	100	100
Total assets	102,818	104,832
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts payable	908	1,011
Accrued compensation and related costs	2,444	4,245
Dividends payable	2,360	2,345
Other current liabilities	4,825	4,493
Deferred revenue	16,105	17,307
Total current liabilities	26,642	29,401
Deferred income taxes	1,065	1,375
Total liabilities	27,707	30,776
Shareholders' equity:
Additional paid-in capital	89,390	88,278
Retained earnings	6,183	6,257
Class A treasury stock, 4,348,663 shares at July 31, 2011 and April 30, 2011	(23,519)	(23,519)
Total shareholders' equity	75,111	74,056
Commitments and contingencies
Total liabilities and shareholders' equity	102,818	104,832
Class A
Shareholders' equity:
Common stock	2,798	2,765
Class B
Shareholders' equity:
Common stock	$ 259	$ 275