|
Other Income (Details) (USD $)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Aug. 31, 2012
|
Aug. 31, 2011
|
Aug. 31, 2012
|
Aug. 31, 2011
|
|
| Summary of other Income | ||||
| Interest and dividend income | $ 54,114 | $ 62,608 | $ 185,403 | $ 189,599 |
| Royalty income | 43,830 | 50,863 | 123,900 | 159,694 |
| Realized (loss) gain on sale of securities | 126,087 | 121,672 | 815 | |
| Miscellaneous | 3,715 | 1,575 | 67,520 | 12,670 |
| Other income total | $ 227,746 | $ 115,046 | $ 498,495 | $ 362,778 |
| X | ||||||||||
|
- Definition
The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Revenues from the sale of other goods or rendering of other services, not elsewhere specified in the taxonomy; net of (reduced by) sales adjustments, returns, allowances, and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|