|
Income Taxes - Additional Information (Detail) (USD $)
|
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Income Taxes [Line Items] | ||
| Unified income tax rate | 25.00% | 25.00% |
|
United States of America
|
||
| Income Taxes [Line Items] | ||
| Net operating losses carry forward | 2,702,975 | |
| Expiration date | 2032 | |
| Valuation allowance against deferred tax asset | 919,012 | |