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Stockholders' Equity (Details 1) (USD $) | 12 Months Ended
--- | ---
Nov. 30, 2012 | Nov. 30, 2011
Stock option activity for options |  |
Outstanding at November 30, 2012, Options | 1,823,098 | 608,419
Service-based vesting condition options [Member] |  |
Stock option activity for options |  |
Outstanding at November 30, 2011, Options | 608,419 |
Outstanding at November 30, 2011, Weighted Average Exercise Price | $ 2.40 |
Outstanding at November30, 2011, Weighted Average Remaining Contractual Life (Years) | 7 years 1 month 13 days | 6 years 4 months 17 days
Outstanding at November 30, 2011, Aggregate Intrinsic Value | $ 37,490 |
Granted, Options | 779,500 |
Granted, Weighted Average Exercise Price | $ 1.93 |
Granted, Aggregate Intrinsic Value | 474,765 |
Exercised, Options | (33,562) |
Exercised, Weighted Average Exercise Price | $ 1.83 |
Exercised, Aggregate Intrinsic Value | 22,801 |
Expired/Forfeited, Options | (171,259) |
Expired/Forfeited, Weighted Exercise Price | $ 2.10 |
Expired/Forfeited, Aggregate Intrinsic Value | 91,830 |
Outstanding at November 30, 2012, Options | 1,183,098 | 608,419
Outstanding at November 30, 2012, Weighted Average Exercise Price | $ 2.15 | $ 2.40
Outstanding at November 30, 2012, Weighted Average Remaining Contractual Life (Years) | 7 years 1 month 13 days | 6 years 4 months 17 days
Outstanding at November 30, 2012, Aggregate Intrinsic Value | 580,730 | 37,490
Exercisable at November 30, 2012, Options | 931,695 |
Exercisable at November 30, 2012, Weighted Average Exercise Price | $ 2.13 |
Exercisable at November 30, 2012, Weighted Average Remaining Contractual Term (Years) | 7 years 5 months 1 day |
Exercisable at November 30, 2012, Aggregate Intrinsic Value | $ 493,223 |

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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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