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 | 
                            88 | 
                            87 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                             
												                          						                     
                            | 營業收入 | 
                            346,224 | 
                            338,500 | 
                            440,221 | 
                            514,619 | 
                            617,656 | 
                            668,749 | 
       
														                          						                     
                            | 營業成本 | 
                            255,403 | 
                            251,050 | 
                            312,899 | 
                            360,103 | 
                            440,150 | 
                            496,646 | 
       
														                          						                     
                            | 營業毛利損 | 
                            90,821 | 
                            87,450 | 
                            127,322 | 
                            154,516 | 
                            177,506 | 
                            172,103 | 
       
														                          						                     
                            | 營業費用 | 
                            65,856 | 
                            65,186 | 
                            83,251 | 
                            99,610 | 
                            102,868 | 
                            128,494 | 
       
														                          						                     
                            | 營業損益 | 
                            24,965 | 
                            22,264 | 
                            44,071 | 
                            54,906 | 
                            74,638 | 
                            43,609 | 
       
														                          						                     
                            | 營業外收入 | 
                            2,008 | 
                            1,850 | 
                            5,376 | 
                            13,643 | 
                            17,121 | 
                            18,055 | 
       
														                          						                     
                            | 營業外支出 | 
                            6,073 | 
                            12,024 | 
                            8,071 | 
                            17,554 | 
                            29,013 | 
                            9,196 | 
       
														                          						                     
                            | 稅前損益 | 
                            20,900 | 
                            12,090 | 
                            41,376 | 
                            50,995 | 
                            62,746 | 
                            52,468 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            1,361 | 
                            928 | 
                            8,308 | 
                            10,451 | 
                            12,056 | 
                            8,630 | 
       
														                          						                     
                            | 稅後損益 | 
                            19,539 | 
                            11,162 | 
                            33,068 | 
                            40,544 | 
                            50,690 | 
                            43,838 | 
       
														                          						                     
                            | 期末股本 | 
                            249,000 | 
                            249,000 | 
                            261,450 | 
                            - - | 
                            319,000 | 
                            347,710 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            0.780 | 
                            0.520 | 
                            1.580 | 
                            1.400 | 
                            1.590 | 
                            1.260 | 
       
														                          						                     
                            | 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 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                            93 | 
                            94 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            215,095 | 
                            213,606 | 
                            263,132 | 
                            280,994 | 
                            360,844 | 
                            398,318 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            22,756 | 
                            37,298 | 
                            50,063 | 
                            27,305 | 
                            68,676 | 
                            43,574 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            58,905 | 
                            46,563 | 
                            60,568 | 
                            74,138 | 
                            56,030 | 
                            66,090 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            77,241 | 
                            76,409 | 
                            97,430 | 
                            113,462 | 
                            129,611 | 
                            131,623 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            5,355 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,293 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            71 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            44,064 | 
                            43,602 | 
                            50,693 | 
                            60,274 | 
                            98,806 | 
                            135,182 | 
                           
                  		  
                          
                            | 預付款項 | 
                            4,173.000 | 
                            2,648.000 | 
                            2,275.000 | 
                            3,004.000 | 
                            1,905.000 | 
                            8,781.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            7,956.000 | 
                            7,086.000 | 
                            2,103.000 | 
                            2,740.000 | 
                            5,816.000 | 
                            5,420.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            38,134 | 
                            85,648 | 
                            122,954 | 
                            152,833 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            38,134 | 
                            85,648 | 
                            122,954 | 
                            152,833 | 
                           
                  		  
                          
                            | 固定資產 | 
                            262,005 | 
                            285,186 | 
                            272,198 | 
                            294,540 | 
                            305,640 | 
                            319,987 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            1,377 | 
                            1,237 | 
                            1,097 | 
                           
                  		  
                          
                            | 其他資產 | 
                            19,492 | 
                            26,310 | 
                            26,799 | 
                            30,278 | 
                            30,072 | 
                            28,504 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            2,603 | 
                            2,147 | 
                            734 | 
                            1,319 | 
                            2,386 | 
                            2,484 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            6,219 | 
                            5,428 | 
                            4,040 | 
                            4,651 | 
                            8,836 | 
                            9,546 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            3,659 | 
                            5,032 | 
                            5,395 | 
                            - - | 
                            9,975 | 
                            9,680 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            493 | 
                            3,450 | 
                            4,451 | 
                            2,238 | 
                            238 | 
                           
                  		  
                          
                            | 資產總額 | 
                            496,592 | 
                            525,102 | 
                            600,263 | 
                            692,837 | 
                            820,747 | 
                            900,739 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            496,592 | 
                            525,102 | 
                            600,263 | 
                            692,837 | 
                            820,747 | 
                            900,739 | 
                           
                  		  
                          
                            | 流動負債 | 
                            91,747 | 
                            93,421 | 
                            128,592 | 
                            167,745 | 
                            270,143 | 
                            307,261 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            20,000 | 
                            35,000 | 
                            - - | 
                            63,000 | 
                            102,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            36,962 | 
                            60,944 | 
                            34,997 | 
                           
                  		  
                          
                            | 應付票據 | 
                            31,721 | 
                            26,884 | 
                            34,141 | 
                            43,306 | 
                            42,750 | 
                            59,880 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            7,080 | 
                            4,857 | 
                            7,391 | 
                            12,698 | 
                            14,922 | 
                            18,775 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,413 | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            4,136 | 
                            838 | 
                            4,145 | 
                            11,561 | 
                            11,763 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            35,691 | 
                            29,986 | 
                            38,082 | 
                            49,094 | 
                            57,922 | 
                            55,069 | 
                           
                  		  
                          
                            | 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 | 
                            10,380 | 
                            5,136 | 
                            6,243 | 
                            9,688 | 
                            10,688 | 
                            32,120 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            2,739 | 
                            5,720 | 
                            3,590 | 
                            4,436 | 
                            5,741 | 
                            4,420 | 
                           
                  		  
                          
                            | 長期負債 | 
                            55,184 | 
                            72,323 | 
                            75,680 | 
                            85,992 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            55,184 | 
                            72,323 | 
                            75,680 | 
                            85,992 | 
                            75,304 | 
                            108,233 | 
                           
                  		  
                          
                            | 其他負債 | 
                            12,391 | 
                            17,869 | 
                            21,530 | 
                            25,636 | 
                            26,290 | 
                            22,130 | 
                           
                  		  
                          
                            | 負債總額 | 
                            159,322 | 
                            183,613 | 
                            225,802 | 
                            279,373 | 
                            371,737 | 
                            437,624 | 
                           
                  		  
                          
                            | 股本 | 
                            249,000 | 
                            249,000 | 
                            261,450 | 
                            290,000 | 
                            319,000 | 
                            347,710 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            249,000 | 
                            249,000 | 
                            261,450 | 
                            290,000 | 
                            319,000 | 
                            347,710 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            21,770 | 
                            21,770 | 
                            14,700 | 
                            14,700 | 
                            14,700 | 
                            14,700 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            66,500 | 
                            70,719 | 
                            97,731 | 
                            108,832 | 
                            123,627 | 
                            100,472 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            13,504 | 
                            16,800 | 
                            20,010 | 
                            23,317 | 
                            27,371 | 
                            32,440 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            52,996 | 
                            53,919 | 
                            77,721 | 
                            85,515 | 
                            96,256 | 
                            68,032 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            580 | 
                             | 
                             | 
                            233 | 
                           
                  		  
                          
                            | 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 | 
                            337,270 | 
                            341,489 | 
                            374,461 | 
                            413,464 | 
                            449,010 | 
                            463,115 | 
                           
                         
						 
						 
                         
						
							 
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