Fair Value of Financial Instruments (Details) (USD $)	Aug. 31, 2014	Aug. 31, 2013
Marketable securities	$ 73,000	$ 1,395,000
Fair Value, Inputs, Level 1 [Member]
Marketable securities	73,000	1,395,000
Fair Value, Inputs, Level 2 [Member]
Marketable securities	0	0
Fair Value, Inputs, Level 3 [Member]
Marketable securities	$ 0	$ 0