財務報表-損益表 / 單位(千)元 
                        | 
                     
                    
                      請選擇全年/半年報表
                          
                         
                        | 
                     
                    
                       
					  				  
					 全年報 	
   
                          
                            | 項目/年度 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                             
												                          						                     
                            | 營業收入 | 
                            497,401 | 
                            314,763 | 
                            332,319 | 
                            347,136 | 
                            275,510 | 
                            253,112 | 
       
														                          						                     
                            | 營業成本 | 
                            251,319 | 
                            166,931 | 
                            191,061 | 
                            184,722 | 
                            138,397 | 
                            151,231 | 
       
														                          						                     
                            | 營業毛利損 | 
                            246,082 | 
                            147,832 | 
                            141,258 | 
                            162,414 | 
                            137,113 | 
                            101,881 | 
       
														                          						                     
                            | 營業費用 | 
                            110,519 | 
                            125,595 | 
                            128,157 | 
                            129,114 | 
                            126,303 | 
                            117,789 | 
       
														                          						                     
                            | 營業損益 | 
                            135,563 | 
                            22,237 | 
                            13,101 | 
                            33,300 | 
                            10,810 | 
                            -15,908 | 
       
														                          						                     
                            | 營業外收入 | 
                            7,230 | 
                            13,101 | 
                            5,523 | 
                            2,815 | 
                            5,225 | 
                            4,680 | 
       
														                          						                     
                            | 營業外支出 | 
                            15,094 | 
                            35,115 | 
                            3,228 | 
                            10,240 | 
                            118 | 
                            552 | 
       
														                          						                     
                            | 稅前損益 | 
                            127,699 | 
                            223 | 
                            15,396 | 
                            25,875 | 
                            15,917 | 
                            -11,780 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            583 | 
                            -7,332 | 
                            -3,971 | 
                            -5,872 | 
                            7,171 | 
                            5,391 | 
       
														                          						                     
                            | 稅後損益 | 
                            127,116 | 
                            7,555 | 
                            19,367 | 
                            31,747 | 
                            8,746 | 
                            -17,171 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            5.280 | 
                            0.250 | 
                            0.640 | 
                            - - | 
                            0.290 | 
                            -0.570 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
					   | 
                     
                    
                      |   | 
                     
                   
                 
                
                  
                    
                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
                        | 
                     
                     
                       
					    全年報
                        
                          
                            | 項目/年度 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            567,017 | 
                            509,757 | 
                            418,691 | 
                            400,874 | 
                            410,442 | 
                            379,305 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            317,524 | 
                            392,481 | 
                            321,940 | 
                            344,146 | 
                            333,293 | 
                            314,391 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            61,395 | 
                            14,023 | 
                            27,754 | 
                            18,802 | 
                            39,780 | 
                            28,695 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            679 | 
                            1,319 | 
                            856 | 
                            244 | 
                            375 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            42,741 | 
                            85,081 | 
                            58,651 | 
                            30,287 | 
                            30,761 | 
                            31,298 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            7,768.000 | 
                            4,278.000 | 
                            4,401.000 | 
                            2,941.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            8,399.000 | 
                            17,493.000 | 
                            1,259.000 | 
                            2,505.000 | 
                            1,963.000 | 
                            1,605.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            5,794 | 
                            4,829 | 
                            107,330 | 
                            113,125 | 
                            110,383 | 
                            110,808 | 
                           
                  		  
                          
                            | 無形資產 | 
                            12,814 | 
                            9,169 | 
                            11,714 | 
                            12,302 | 
                            6,206 | 
                            791 | 
                           
                  		  
                          
                            | 其他資產 | 
                            26,151 | 
                            16,375 | 
                            22,301 | 
                            21,340 | 
                            23,241 | 
                            16,771 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            962 | 
                            963 | 
                            956 | 
                            1,012 | 
                            1,010 | 
                            1,540 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            23,904 | 
                            12,522 | 
                            7,392 | 
                            1,872 | 
                            9,226 | 
                            7,264 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            1,285 | 
                            2,890 | 
                            13,953 | 
                            18,456 | 
                            13,005 | 
                            7,967 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            623,549 | 
                            545,642 | 
                            571,181 | 
                            559,891 | 
                            571,251 | 
                            507,675 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            623,549 | 
                            545,642 | 
                            571,181 | 
                            559,891 | 
                            571,251 | 
                            507,675 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            8,064 | 
                            6,349 | 
                            2,351 | 
                            2,193 | 
                            1,413 | 
                            363 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            18,571 | 
                            12,053 | 
                            30,189 | 
                            7,118 | 
                            28,682 | 
                            13,165 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            3,686 | 
                            - - | 
                            - - | 
                            - - | 
                            685 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            16,255 | 
                            20,152 | 
                            24,700 | 
                            25,807 | 
                            30,128 | 
                            16,613 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            4,290 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            524 | 
                            426 | 
                            426 | 
                            314 | 
                            315 | 
                            455 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            59 | 
                            - - | 
                            450 | 
                            - - | 
                            2 | 
                            9 | 
                           
                  		  
                          
                            | 負債總額 | 
                            47,159 | 
                            38,980 | 
                            62,406 | 
                            35,432 | 
                            61,225 | 
                            30,605 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            258,066 | 
                            303,615 | 
                            303,615 | 
                            303,615 | 
                            303,615 | 
                            303,615 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            120,656 | 
                            120,656 | 
                            120,656 | 
                            120,656 | 
                            120,656 | 
                            120,656 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            197,908 | 
                            81,872 | 
                            84,290 | 
                            100,856 | 
                            85,313 | 
                            52,961 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            19,568 | 
                            32,280 | 
                            33,036 | 
                            34,972 | 
                            38,147 | 
                            39,022 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            178,340 | 
                            49,241 | 
                            51,254 | 
                            65,884 | 
                            47,166 | 
                            13,939 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            111 | 
                            519 | 
                            214 | 
                             | 
                            442 | 
                             | 
                           
                  		  
                          
                            | 金融商品未實現損益 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 未認列為退休金成本之淨損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 股東權益總額 | 
                            576,390 | 
                            506,662 | 
                            508,775 | 
                            524,459 | 
                            510,026 | 
                            477,070 | 
                           
                         
						 
						 
                         
						
							 
                        | 
                     
                    
                      |   | 
                     
                   
                 
                
 
                |