|
2. Significant Accounting Policies (Details Narrative) (USD $)
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Significant Accounting Policies Details Narrative | ||
| Restricted cash | $ 264,992 | |
| Accrued interest | 627 | |
| Letter of credit interest rate | 0.25% | |
| Options to purchase common shares | 6,972,967 | |