Consolidated Statements of Operations and Retained Earnings (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Oct. 31, 2011	Oct. 31, 2010	Oct. 31, 2011	Oct. 31, 2010
REVENUES:
Media services operations	$ 22,020	$ 25,293	$ 43,396	$ 49,529
Real estate land sales	1,327	489	1,435	1,313
Interest and other	4	34	13	61
Revenues	23,351	25,816	44,844	50,903
COSTS AND EXPENSES:
Real estate land sales	228	408	302	807
Operating expenses:
Media services operations	17,263	19,552	35,079	40,218
Real estate commissions and selling	80	68	139	148
Other	435	612	784	1,552
General and administrative:
Media services operations	2,113	2,289	4,338	4,625
Real estate operations and corporate	1,010	1,203	2,046	2,193
Interest expense	356	470	717	893
Costs and Expenses	21,485	24,602	43,405	50,436
INCOME BEFORE INCOME TAXES	1,866	1,214	1,439	467
PROVISION FOR INCOME TAXES	783	483	635	234
NET INCOME	1,083	731	804	233
RETAINED EARNINGS, beginning of period	67,622	74,964	67,901	75,462
RETAINED EARNINGS, end of period	$ 68,705	$ 75,695	$ 68,705	$ 75,695
EARNINGS PER SHARE - BASIC AND DILUTED (in dollars per share)	$ 0.18	$ 0.12	$ 0.13	$ 0.04
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING (in shares)	5,996	5,996	5,996	5,996