Schedule of Long-Term Debt (Details)	3 Months Ended
	Oct. 31, 2015 USD ($)
Long-term Debt Schedule Of Long-term Debt 1	$ 20,000,000
Long-term Debt Schedule Of Long-term Debt 2	20,000,000
Long-term Debt Schedule Of Long-term Debt 3	(806,854)
Long-term Debt Schedule Of Long-term Debt 4	(242,522)
Long-term Debt Schedule Of Long-term Debt 5	19,193,146
Long-term Debt Schedule Of Long-term Debt 6	19,757,478
Long-term Debt Schedule Of Long-term Debt 7	6,666,667
Long-term Debt Schedule Of Long-term Debt 8	1,666,667
Long-term Debt Schedule Of Long-term Debt 9	12,526,479
Long-term Debt Schedule Of Long-term Debt 10	$ 18,090,811