0000874716-04-000001 4 1 20031231 20040105 CRAIG THOMAS 0001184156 4 34 000-19271 04502736 ONE IDEXX DRIVE WESTBROOK ME 04092 IDEXX LABORATORIES INC /DE 0000874716 2835 010393723 DE 1231 ONE IDEXX DRIVE WESTBROOK ME 04092-2041 2078560300 ONE IDEXX DRIVE WESTBROOK ME 04092-2041 IDEXX CORP / DE 19600201 4 1 primary_doc.xml PRIMARY DOCUMENT