Note 14. Other Miscellaneous Income (Detail) (USD $)	12 Months Ended
Note 14. Other Miscellaneous Income (Detail) (USD $)	Jul. 31, 2012	Jul. 31, 2011
Other Nonoperating Income	$ 234,854	$ 2,613,681
Accounting Fees and Rental Income [Member]
Other Nonoperating Income	62,083	72,625
Interest Income [Member]
Other Nonoperating Income	175,479	118,440
Accounts Payable Adjustment [Member]
Other Nonoperating Income		123,621
X-Prize Net Proceeds [Member]
Other Nonoperating Income		2,303,790
Miscellaneous Expenses [Member]
Other Nonoperating Expense	$ 2,708

The aggregate amount of other income amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items.

+ References+ Details

Li-ion Motors Corp. 10-K