EXHIBIT 12.1 COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES AND COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS (DOLLARS IN THOUSANDS) FISCAL YEAR ENDED ----------------------------------------------------- 1995 1996 1997 1998 1999 --------- --------- --------- -------- ------- Interest expense...... $3,039 $ 2,771 $ 5,900 $14,062 $14,888 Estimated interest portion of rent expense............. 335 381 468 694 913 ------ ------- ------- ------- ------- Fixed charges......... $3,374 $ 3,152 $ 6,368 $14,756 $15,801 ------ ------- ------- ------- ------- ------ ------- ------- ------- ------- Income (loss) before income taxes........ $5,966 $ 8,499 $(5,761) 190 $(5,453) Fixed charges......... 3,374 3,152 6,368 14,756 15,801 Less: interest charges capitalized.. (30) (19) (29) (13) (2) ------ ------- ------- ------- ------- Earnings ............. $9,310 $11,632 $ 578 $14,933 $10,346 ------ ------- ------- ------- ------- ------ ------- ------- ------- ------- Ratio of earnings to fixed charges(A).... 2.8x 3.7x -- 1.0x -- ------ ------- ------- ------- ------- ------ ------- ------- ------- ------- - - ------------------------ (A) Earnings were insufficient to cover fixed charges by $5,455 in fiscal year 1999. (1997 = $5,790)