|
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
Dec. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 137,500 | 137,500 |
| Class A | ||
| Common stock, shares authorized | 12,500 | 12,500 |
| Common stock, shares issued | 8,032 | 8,032 |
| Common stock, shares outstanding | 5,233 | 7,770 |
| Class B | ||
| Common stock, shares authorized | 125,000 | 125,000 |
| Common stock, shares issued | 37,271 | 30,879 |
| Common stock, shares outstanding | 36,817 | 30,720 |
| Restricted stock, shares outstanding | 1,006 | 1,844 |
| Treasury stock, shares | 454 | 159 |