Advances - Additional Information (Detail) (USD $)
|
Sep. 30, 2013
|
Dec. 31, 2012
|
Jun. 18, 2008
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---|---|---|---|
Related Party Transactions [Abstract] | |||
Advances of related party | $ 250,000 | $ 250,000 | $ 250,000 |
Specified amount of revenue to be utilized for advances | 250,000 | ||
Revenue realized from agreement | $ 0 |