1 EXHIBIT 13 KEY FINANCIAL INFORMATION Years ended December 31 1998 1997 1996 1995 1994 - --------------------------------------------------------------------------------------------------------- (in thousands) Revenues $ 61,297 112,159 68,241 94,186 80,885 - --------------------------------------------------------------------------------------------------------- Operating income (loss) $ (5,421) 46,141 3,705 4,050 7,359 - --------------------------------------------------------------------------------------------------------- Net income (loss) $ (3,372) 31,788 6,404 2,139 4,981 - --------------------------------------------------------------------------------------------------------- Total assets $ 163,400 165,412 133,710 116,166 128,423 - --------------------------------------------------------------------------------------------------------- Total stockholder's equity $ 72,975 82,201 48,012 43,621 39,921 - --------------------------------------------------------------------------------------------------------- (per share amounts) Net income (loss) from continuing operations $ (0.44) 4.14 0.84 0.28 0.65 - --------------------------------------------------------------------------------------------------------- Dividends $ 0.18 0.18 0.18 0.18 0.18 - --------------------------------------------------------------------------------------------------------- Combined ratio (1) 117.9% 112.9% 103.9% 103.6% 97.5% - --------------------------------------------------------------------------------------------------------- (1) Combined ratios have been computed, for all years, on a GAAP basis (see Management's Discussion and Analysis).