Schedule of Maturities of Long-term Debt (Details) (USD $)	3 Months Ended
	Oct. 31, 2013
Long-term Debt Schedule Of Maturities Of Long-term Debt 1	$ 833,333
Long-term Debt Schedule Of Maturities Of Long-term Debt 2	9,166,667
Long-term Debt Schedule Of Maturities Of Long-term Debt 3	$ 10,000,000