|
Consolidated Balance Sheets (Parenthetical) (USD $)
|
Jun. 30, 2011
|
Sep. 30, 2010
|
|---|---|---|
| Consolidated Balance Sheets | Â | Â |
| Preferred stock, without par value | ||
| Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
| Common stock, without par value | ||
| Common stock, shares authorized | 50,000,000 | 50,000,000 |
| Common stock, shares issued | 12,243,446 | 12,145,098 |
| Common stock, shares outstanding | 12,243,446 | 12,145,098 |