EXHIBIT 12 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES THREE MONTHS PRO FORMA ENDED YEAR ENDED TEN-MONTH YEAR ENDED THREE MONTHS PRO FORMA MARCH 31, DECEMBER 31, PERIOD ENDED FEBRUARY 28, ENDED YEAR ENDED ------------- ------------- DECEMBER 31, ------------- MARCH 31, DECEMBER 31, 1994 1993 1993 1992 1991 1991 1990 1994 1993 ------ ------ ------ ------ ------------ ------ ----- ------------ ------------ Income (loss) from operations(A)........... 2,925 3,224 12,974 14,913 11,095 (7,312) 5,402 2,925 12,974 Fixed Charges: Interest Expense....... 1,819 1,737 7,198 7,064 5,925 6,428 4,585 2,381 9,553 Add: Capitalized Interest... -- -- -- 301 408 360 1,949 -- -- Amortization of deferred financing fees*................. -- -- -- 161 489 281 200 -- -- Interest component of operating leases...... 136 86 435 355 188 174 -- 136 435 Total fixed charges(B).. 1,955 1,823 7,633 7,881 7,010 7,243 6,734 2,517 9,988 Ratio of earnings to fixed charges(A/B)..... 1.50 1.77 1.70 1.89 1.58 (1.01) 0.80 1.16 1.30 * Prior to the fourth quarter of 1992, amortization of deferred financing fees was charged to Selling, general and administrative expense. No interest was capitalized after the year ended December 31, 1992.