Exhibit 12.1
STATEMENT OF COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
| |
Year Ended December 31, |
||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
1998 |
1999 |
2000 |
2001 |
2002 |
Nine Months Ended September 30, 2003 |
|||||||||||||
| |
(in thousands) |
||||||||||||||||||
| Loss from continuing operations | $ | (10,604 | ) | $ | (12,366 | ) | $ | (25,360 | ) | $ | (23,805 | ) | $ | (37,030 | ) | $ | (29,335 | ) | |
| Fixed charges | 389 | 756 | 1,120 | 982 | 1,028 | 1,270 | |||||||||||||
| Earnings (losses) (as defined) | (10,215 | ) | (11,610 | ) | (24,240 | ) | (22,823 | ) | (36,002 | ) | (28,065 | ) | |||||||
| Fixed charges: | |||||||||||||||||||
| Interest expense | $ | 356 | $ | 597 | $ | 933 | $ | 802 | $ | 870 | $ | 454 | |||||||
| Estimated interest within rent expense | 33 | 159 | 187 | 180 | 158 | 816 | |||||||||||||
| Total fixed charges | 389 | 756 | 1,120 | 982 | 1,028 | 1,270 | |||||||||||||
| Deficiency of earnings available to cover fixed charges | $ | (10,604 | ) | $ | (12,366 | ) | $ | (25,360 | ) | $ | (23,805 | ) | $ | (37,030 | ) | $ | (29,335 | ) | |
| Ratio of earnings to fixed charges* | — | — | — | — | — | — | |||||||||||||