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Notes Payable - Additional Information (Detail) (USD $) | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2012 | Oct. 31, 2011 | Dec. 31, 2012 | Sep. 30, 2012 | Nov. 26, 2008
Class of Stock [Line Items] |  |  |  |  |
Unsecured Convertible Promissory Note Agreements |  |  |  |  | $ 2,500,000
Investment in Notes offering |  |  |  |  | 200,000
Additional investment in Notes offering |  |  |  |  | 600,000
Principal amount of Note not converted into shares |  |  |  |  | 500,000
Offering Note matured date | Feb. 01, 2013 |  | Nov. 26, 2013 |  |
New Note terms |  |  | Two times principal payment upon certain events |  |
New note interest rate | 10.00% |  | 10.00% |  |
Offering Note maturity amount | 1,000,000 |  | 1,000,000 |  |
Offering Note discount | 164,671 |  | 164,671 |  |
Note payable | $ 50,000 | $ 50,000 | $ 50,000 | $ 839,421 |
Long-term debt instrument due date |  | 2014-10-17 |  |  |
Series A Preferred Stock [Member] | Calando [Member] |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Conversion of Notes and accrued interest in to share |  |  | 2,950 |  |

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- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 + Details
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