財務報表-損益表 / 單位(千)元 
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                      請選擇全年/半年報表
                          
                         
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					 全年報 	
   
                          
                            | 項目/年度 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                             
												                          						                     
                            | 營業收入 | 
                            288,059 | 
                            310,880 | 
                            314,079 | 
                            - - | 
                            329,959 | 
                            319,183 | 
       
														                          						                     
                            | 營業成本 | 
                            145,282 | 
                            145,003 | 
                            161,228 | 
                            171,727 | 
                            180,980 | 
                            199,600 | 
       
														                          						                     
                            | 營業毛利損 | 
                            142,777 | 
                            165,877 | 
                            152,851 | 
                            153,768 | 
                            148,979 | 
                            119,583 | 
       
														                          						                     
                            | 營業費用 | 
                            41,215 | 
                            39,577 | 
                            43,188 | 
                            43,249 | 
                            44,764 | 
                            37,987 | 
       
														                          						                     
                            | 營業損益 | 
                            101,562 | 
                            126,300 | 
                            109,663 | 
                            110,519 | 
                            104,215 | 
                            81,596 | 
       
														                          						                     
                            | 營業外收入 | 
                            3,921 | 
                            4,503 | 
                            1,881 | 
                            2,232 | 
                            1,237 | 
                            261 | 
       
														                          						                     
                            | 營業外支出 | 
                            59 | 
                            165 | 
                            10,858 | 
                            32,115 | 
                            31,831 | 
                            29,271 | 
       
														                          						                     
                            | 稅前損益 | 
                            105,424 | 
                            130,638 | 
                            100,686 | 
                            80,636 | 
                            73,621 | 
                            52,586 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            30,316 | 
                            31,508 | 
                            19,311 | 
                            12,053 | 
                            17,768 | 
                            13,979 | 
       
														                          						                     
                            | 稅後損益 | 
                            75,108 | 
                            99,130 | 
                            81,375 | 
                            68,583 | 
                            55,853 | 
                            38,607 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            3.000 | 
                            3.970 | 
                            2.910 | 
                            - - | 
                            1.170 | 
                            0.670 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
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                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
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					    全年報
                        
                          
                            | 項目/年度 | 
                            95 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            224,086 | 
                            303,355 | 
                            337,556 | 
                            420,762 | 
                            293,293 | 
                            265,568 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            106,878 | 
                            121,474 | 
                            330,719 | 
                            133,282 | 
                            185,073 | 
                            146,896 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            2,409 | 
                            19,936 | 
                            1,646 | 
                            1,510 | 
                            3,149 | 
                            905 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            2,435 | 
                            817 | 
                            1,370 | 
                            1,362 | 
                            1,116 | 
                            6,502 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            50,000 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            100,000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            2,290 | 
                            1,542 | 
                            2,513 | 
                            3,892 | 
                            2,423 | 
                            9,548 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            3,127.000 | 
                            1,223.000 | 
                            1,301.000 | 
                            469.000 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            1,724.000 | 
                            1,512.000 | 
                            7.000 | 
                            3.000 | 
                            1,046.000 | 
                            564.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            179,281 | 
                            154,597 | 
                            129,495 | 
                            149,521 | 
                            237,102 | 
                            290,039 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            443 | 
                            1,320,960 | 
                            1,320,924 | 
                            1,320,886 | 
                           
                  		  
                          
                            | 其他資產 | 
                            9,612 | 
                            11,156 | 
                            8,528 | 
                            7,701 | 
                            6,855 | 
                            3,195 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            1,243 | 
                            1,243 | 
                            415 | 
                            415 | 
                            1,536 | 
                            664 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            8,369 | 
                            9,913 | 
                            7,213 | 
                            6,469 | 
                            3,437 | 
                            541 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            900 | 
                            817 | 
                            1,882 | 
                            1,990 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            412,979 | 
                            469,108 | 
                            476,022 | 
                            1,898,944 | 
                            1,858,174 | 
                            1,879,688 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            412,979 | 
                            469,108 | 
                            476,022 | 
                            1,898,944 | 
                            1,858,174 | 
                            1,879,688 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            5,148 | 
                            3,253 | 
                            1,150 | 
                            2,674 | 
                            2,588 | 
                            2,578 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            12,400 | 
                            12,400 | 
                            13,650 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            1,730 | 
                            2,461 | 
                            1,638 | 
                            11,188 | 
                            1,058 | 
                            7,934 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            5,631 | 
                            21,869 | 
                            19,071 | 
                            5,428 | 
                            18,834 | 
                            36,591 | 
                           
                  		  
                          
                            | 應付費用 | 
                            9,914 | 
                            11,743 | 
                            10,419 | 
                            12,584 | 
                            11,771 | 
                            11,803 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            108,800 | 
                            108,800 | 
                            108,800 | 
                           
                  		  
                          
                            | 預收款項 | 
                            29,692 | 
                            51,767 | 
                            31,346 | 
                            30,887 | 
                            29,280 | 
                            28,776 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            717 | 
                            48 | 
                            302 | 
                            6,838 | 
                            5,169 | 
                            3,852 | 
                           
                  		  
                          
                            | 長期負債 | 
                            1,088 | 
                            - - | 
                            - - | 
                            1,224,000 | 
                            1,115,200 | 
                            1,006,400 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            1,224,000 | 
                            1,115,200 | 
                            1,006,400 | 
                           
                  		  
                          
                            | 其他負債 | 
                            9,734 | 
                            11,077 | 
                            13,698 | 
                            14,376 | 
                            14,782 | 
                            16,855 | 
                           
                  		  
                          
                            | 負債總額 | 
                            76,054 | 
                            114,618 | 
                            91,274 | 
                            1,416,775 | 
                            1,307,482 | 
                            1,223,589 | 
                           
                  		  
                          
                            | 股本 | 
                            250,000 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            250,000 | 
                            250,000 | 
                            250,000 | 
                            340,000 | 
                            413,000 | 
                            523,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            1 | 
                            1 | 
                            1 | 
                            14,585 | 
                            14,585 | 
                            14,585 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            86,924 | 
                            104,489 | 
                            136,022 | 
                            128,180 | 
                            123,525 | 
                            117,653 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            22,987 | 
                            29,381 | 
                            36,892 | 
                            46,805 | 
                            54,942 | 
                            61,800 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            63,937 | 
                            75,108 | 
                            99,130 | 
                            81,375 | 
                            68,583 | 
                            55,853 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 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 | 
                            336,925 | 
                            354,490 | 
                            384,748 | 
                            482,169 | 
                            550,692 | 
                            656,099 | 
                           
                         
						 
						 
                         
						
							 
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