| 总收入额对比(单位：百万美元) |
| 财季/年份 | 2011 | 2010 | 2009 |
| Q1 | 3.00 | 4.00 | 3.00 |
| Q2 | 3.00 | 3.00 | 3.00 |
| Q3 | 3.00 | 4.00 | 4.00 |
| Q4 | 5.00 | 4.00 | 4.00 |
| 合计 | 14.00 | 15.00 | 14.00 |
| 每股收益对比(单位：美元) |
| 财季/年份 | 2011 | 2010 | 2009 |
| Q1 | |||
| Q2 | |||
| Q3 | 0.05 | 0.12 | |
| Q4 | 0.14 | 0.19 | 0.66 |
| 合计 | 0.14 | 0.24 | 0.78 |
| 2012-03-13 | DSouza Trevor | 买入 | 4.0 |
| 2012-03-02 | VanDerBosch Karen L | 期权 | 0.0 |
| 2012-02-16 | Bandera Partners LLC | 买入 | 4.35 |
| 2012-02-14 | Bandera Partners LLC | 买入 | 4.31 |
| 2012-02-07 | Bandera Partners LLC | 买入 | 4.4 |
| 姓名 | 职务 |
| Jeffrey A. Koch | 董事会主席 |
| Ronald B. Raup | CEO, Director |
| Karen L. VanDerBosch | CFO, Treasurer |
| Keith A. Fenhaus | Lead Independent Director |
| Graham Richmond | Director |
| Michael Skinner | Director |
| Robert B. Morrison | Director |
| Michael E. Cahr | Director |
| 2.08 | +0.06 | +2.97% | |
| 4.41 | +0.08 | +1.85% | |
| 23.60 | +0.23 | +0.98% | |
| 0.65 | +0.0050 | +0.78% | |
| 11.35 | +0.08 | +0.71% | |
| 31.52 | +0.1 | +0.32% | |
| 0.0 | 0.0% | ||
| 9.62 | 0.0 | 0.0% | |
| 14.38 | 0.0 | 0.0% | |
| 0.0 | 0.0% |
