|
Accounts Receivable, Net (Details Textual) (USD $)
|
Sep. 30, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|---|---|---|---|
| Accounts Receivable, Net (Textual) | |||
| Unsettled transactions from credit card payment processors | $ 161,255 | $ 220,272 | $ 165,991 |
| Accounts receivable due from Apple Inc. | $ 246,887 | $ 176,118 |