EXHIBIT 12.1 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES 2003 2002 2001 2000 1999 ------ ------ ------ ----- ----- Interest expense net of capitalized interest......................... 12,027 11,640 11,279 3,499 295 Rental expense full year..................... 2,136 2,548 2,707 1,069 1,016 Rental expense 1/3 of full year................. 178 849 902 356 339 ------- ------ ------ ----- ----- Fixed charges................................... 12,205 12,489 12,181 3,855 634 ------- ------ ------ ----- ----- Earnings (Loss) before income taxes............. (16,755) (6,537) (1,779) 4,239 3,281 Amortization of capitalized interest............ (300) (766) (1,207) -- -- ------- ------ ------ ----- ----- Earnings (Loss) before income taxes and amortization of capitalized interest......... (17,055) (7,303) (2,986) 4,239 3,281 ------- ------ ------ ----- ----- "Earnings" ("Loss") is fixed charges plus earnings (loss) before income taxes and amortization of capitalized interest......... (4,850) 5,186 9,195 8,094 3,915 ------- ------ ------ ----- ----- Ratio of "earnings" ("loss") to fixed charges... (0.4) 0.4 0.8 2.1 6.2 ------- ------ ------ ----- ----- Preferred dividends............................. -- -- -- -- -- ------- ------ ------ ----- ----- Fixed charges and preferred dividends........... 12,205 12,489 12,181 3,855 634 ------- ------ ------ ----- ----- Ratio of "earnings" ("loss") to fixed charges and preferred dividends...................... (0.4) 0.4 0.8 2.1 6.2 ------- ------ ------ ----- -----