|
Consolidated Balance Sheets (Parentheticals) (USD $)
In Millions, except Share data, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Consolidated Balance Sheets [Abstract] | ||
| Available-for-sale securities, amortized cost | $ 5.8 | $ 4.8 |
| Common stock par value | $ 0.01 | $ 0.01 |
| Common stock shares authorized | 75,000,000 | 75,000,000 |
| Common stock shares issued | 12,994,758 | 12,774,829 |
| Common stock shares outstanding | 12,994,758 | 12,774,829 |
| Preferred stock - par or stated value | $ 0.01 | $ 0.01 |
| Preferred stock shares authorized | 5,000,000 | 5,000,000 |
| Preferred stock shares issued | 0 | 0 |