CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Oct. 31, 2012	Jul. 31, 2012
ASSETS
Property and Equipment - Net (Notes 5 and 6)	$ 44,086,275	$ 44,259,379
Current Assets:
Cash and cash equivalents (Note 4)	2,348,266	1,340,203
Marketable securities (Notes 3 and 4)	126,088	226,397
Receivables (Note 4)	353,280	276,585
Deferred income taxes	589,000	599,000
Prepaid expenses	627,725	1,220,333
Security deposits	218,036	217,022
Total current assets	4,262,395	3,879,540
Other Assets:
Deferred charges	3,594,846	3,594,846
Less accumulated amortization	1,975,075	1,888,642
Net	1,619,771	1,706,204
Receivables (Note 4)	90,000	120,000
Security deposits	993,964	989,873
Unbilled receivables (Note 8)	2,280,766	2,214,540
Marketable securities (Notes 3 and 4)	2,490,903	2,215,209
Total other assets	7,475,404	7,245,826
TOTAL ASSETS	55,824,074	55,384,745
LIABILITIES AND SHAREHOLDERS' EQUITY
Mortgages payable (Note 5)	5,563,339	5,591,597
Note payable - related party (Note 7)	1,000,000	1,000,000
Security deposits payable	747,984	743,894
Payroll and other accrued liabilities	0	28,457
Total long-term debt	7,311,323	7,363,948
Deferred Income Taxes	3,284,000	3,282,000
Current Liabilities:
Accounts payable	70,290	85,083
Payroll and other accrued liabilities	1,321,692	1,483,944
Income taxes payable	238,060	79,362
Other taxes payable	6,939	4,287
Current portion of long-term debt (Note 5)	149,127	158,662
Current portion of security deposits payable	218,036	217,022
Total current liabilities	2,004,144	2,028,360
TOTAL LIABILITIES	12,599,467	12,674,308
Shareholders' Equity:
Common stock, par value $1 each share (shares - 5,000,000 authorized; 2,178,297 issued)	2,178,297	2,178,297
Additional paid in capital	3,346,245	3,346,245
Unrealized gain on available-for-sale securities - net of deferred taxes of $119,000 at October 31, 2012 and $110,000 at July 31, 2012	146,873	133,477
Retained earnings	38,841,044	38,340,270
Stockholders' Equity before Treasury Stock	44,512,459	43,998,289
Less common stock held in treasury, at cost - 162,517 shares at October 31, 2012 and at July 31, 2012 (Note 11)	1,287,852	1,287,852
Total shareholders' equity	43,224,607	42,710,437
Contingencies (Note 12)
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 55,824,074	$ 55,384,745