| EXHIBIT 12.1                                                                |   |                    |   |   |
|-----------------------------------------------------------------------------|--------|-------------------------|--------|--------|
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Ratio of Earnings to Fixed Charges                                          |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   | Nine Months Ended |   |
|                                                                        |   | Year Ended December 31, |   |   | September 30, |   |
|                                                                        |   | 2005                    |   |   | 2006 |   |   | 2007 |   |   | 2008 |   |   | 2009 |   |   | 2010 |   |
|                                                                        |   | (Dollars in Thousands)  |   |
| Income (Loss) from Continuing Operations                                    |   | $                       | 3,468  |   |   | $ | 3,020 |   |   | $ | 2,922 |   |   | $ | (27,763 | ) |   | $ | 1,008 |   |   | $ | 1,357 |   |
| Plus: Income Taxes                                                          |   |                    | 2,248  |   |   |   | 2,313 |   |   |   | 2,343 |   |   |   | (13,737 | ) |   |   | 2,958 |   |   |   | 1,932 |   |
|          Fixed Charges              |   |                    | 10,676 |   |   |   | 17,093 |   |   |   | 18,259 |   |   |   | 19,594 |   |   |   | 18,794 |   |   |   | 15,200 |   |
| Earnings Available for Fixed Charges                                        |   |                    | 16,392 |   |   |   | 22,426 |   |   |   | 23,524 |   |   |   | (21,906 | ) |   |   | 22,760 |   |   |   | 18,489 |   |
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Fixed Charges:                                                              |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|    Interest Expense                                          |   |                    | 10,273 |   |   |   | 16,687 |   |   |   | 17,837 |   |   |   | 18,918 |   |   |   | 18,083 |   |   |   | 14,206 |   |
|    Estimate Portion of Rental Expense Equivalent to Interest |   |                    | 403    |   |   |   | 406 |   |   |   | 422 |   |   |   | 676 |   |   |   | 711 |   |   |   | 994 |   |
| Total Fixed Charges                                                         |   |                    | 10,676 |   |   |   | 17,093 |   |   |   | 18,259 |   |   |   | 19,594 |   |   |   | 18,794 |   |   |   | 15,200 |   |
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Ratio of Earnings to Fixed Charges                                          |   |                    | 1.5    |   |   |   | 1.3 |   |   |   | 1.3 |   |   |   | -1.1 |   |   |   | 1.2 |   |   |   | 1.2 |   |
|                                                                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Calculation of Rental Expense Equivalent to Interest                        |   |                    |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Rental Expense                                                              |   |                    | 1,209  |   |   |   | 1,217 |   |   |   | 1,265 |   |   |   | 2,028 |   |   |   | 2,132 |   |   |   | 2,982 |   |
| Estimated % Equivalent to Interest                                          |   |                    | 33.3   | %      |   |   | 33.3 | % |   |   | 33.3 | % |   |   | 33.3 | % |   |   | 33.3 | % |   |   | 33.3 | % |
| Estimate Portion of Rental Expense Equivalent to Interest                   |   |                    | 403    |   |   |   | 406 |   |   |   | 422 |   |   |   | 676 |   |   |   | 711 |   |   |   | 994 |   |