Consolidated Statements of Operations (in thousands, except per share data) The accompanying notes are an integral part of the consolidated financial statements. (1) See Note 14 to the Consolidated Financial Statements. Year Ended December 31, 2002 2001 2000 Revenues $ 208,657 $1 58,969 $ 122,758 Revenues-related party 20,429 18,809 14,273 Total revenues 229,086 177,778 137,031 Cost of revenues 122,701 90,848 70,437 Gross profit 106,385 86,930 66,594 Selling, general and administrative expenses 53,345 44,942 35,959 Depreciation and amortization expense 7,842 6,368 4,507 Income from operations 45,198 35,620 26,128 Other income/(expense), net: Interest income 1,808 2,501 2,649 Impairment loss on investment – (1,955) – Split-off costs (1,680) – – Other income/(expense), net (235) (767) (530) Total other (expense) income (107) (221) 2,119 Income before provision for income taxes 45,091 35,399 28,247 Provision for income taxes (10,529) (13,239) (10,564) Net income $ 34,562 $ 22,160 $ 17,683 Net income per share, Basic (1) $ 0.58 $ 0.39 $ 0.32 Net income per share, Diluted (1) $ 0.54 $ 0.36 $ 0.29 Weighted average number of common shares outstanding - Basic (1) 59,241 57,051 55,695 Dilutive effect of shares issuable as of period-end under stock option plans (1) 4,452 4,062 5,073 Weighted average number of common shares outstanding - Diluted (1) 63,693 61,113 60,768 Comprehensive Income: Net income $ 34,562 $ 22,160 $ 17,683 Foreign currency translation adjustment (27) (108) (41) Total comprehensive income $ 34,535 $ 22,052 $ 17,642 25