|
Consolidated Statements of Stockholders' Net Capital Deficiency (Parenthetical) (USD $)
In Millions, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2010
|
|
| Consolidated Statements of Stockholders' Net Capital Deficiency | |
| Issuance of common stock for cash in secondary stock offering, expenses | $ 5.7 |
| Issuance of common stock in private placement to a related party, expenses | $ 0.2 |