CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jan. 31, 2016	Jul. 31, 2015
ASSETS
Property and Equipment - Net (Notes 5 and 6)	$ 48,634,085	$ 48,191,392
Current Assets:
Cash and cash equivalents (Note 4)	4,534,381	4,085,704
Receivables (Note 4)	720,050	$ 638,643
Real estate taxes refundable	16,474
Income taxes refundable	597,866	$ 695,265
Deferred income taxes	3,437,000	3,531,000
Security deposits	88,584	83,012
Prepaid expenses	1,465,145	1,477,996
Total current assets	10,859,500	10,511,620
Other Assets:
Deferred charges	3,901,664	3,859,594
Less: accumulated amortization	1,730,284	1,560,205
Net	2,171,380	2,299,389
Receivables (Note 4)		30,000
Security deposits	1,244,472	1,328,952
Unbilled receivables (Notes 4 and 8)	2,421,224	2,613,246
Marketable securities (Notes 3 and 4)	1,168,462	1,461,504
Total other assets	7,005,538	7,733,091
TOTAL ASSETS	66,499,123	66,436,103
Long-Term Debt:
Mortgages payable (Note 5)	5,709,650	5,786,525
Note payable - related party (Note 7)		1,000,000
Security deposits payable	606,997	693,576
Payroll and other accrued liabilities	121,223	121,223
Deferred revenue (Note 13)	437,500	1,020,833
Total long-term debt	6,875,370	8,622,157
Deferred Income Taxes (Note 1)	7,586,000	7,386,000
Current Liabilities:
Accounts payable	100,192	39,759
Payroll and other accrued liabilities	2,561,484	2,597,104
Deferred revenue (Note 13)	1,166,666	1,166,667
Other taxes payable	12,000	$ 5,972
Current portion of note payable - related party (Note 7)	1,000,000
Current portion of long-term debt (Note 5)	153,511	$ 150,763
Current portion of security deposits payable	88,584	83,012
Total current liabilities	5,082,437	4,043,277
TOTAL LIABILITIES	19,543,807	20,051,434
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 $73,000 at January 31, 2016 and $101,000 at July 31, 2015	142,579	196,033
Retained earnings	42,576,047	41,951,946
Stockholders' Equity before Treasury Stock	48,243,168	47,672,521
Less common stock held in treasury, at cost - 162,517 shares at January 31, 2016 and at July 31, 2015 (Note 11)	1,287,852	1,287,852
Total shareholders' equity	$ 46,955,316	$ 46,384,669
Contingencies (Note 14)
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 66,499,123	$ 66,436,103