|
Consolidated Balance Sheets (In thousands, except for number of shares and per share data) (Parentheticals) (USD $)
|
Mar. 31, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Common stock, par value (in Dollars per share) | $ 0.001 | $ 0.001 |
| Common stock, shares authorized | 50,000,000 | 50,000,000 |
| Common stock, shares issued | 22,186,540 | 22,146,540 |
| Common stock, shares outstanding | 22,186,540 | 22,146,540 |