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 | 
                            92 | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                             
												                          						                     
                            | 營業收入 | 
                            316,163 | 
                            311,902 | 
                            299,874 | 
                            304,299 | 
                            284,466 | 
                            228,209 | 
       
														                          						                     
                            | 營業成本 | 
                            219,524 | 
                            206,198 | 
                            195,429 | 
                            182,836 | 
                            187,160 | 
                            143,802 | 
       
														                          						                     
                            | 營業毛利損 | 
                            96,639 | 
                            105,704 | 
                            104,445 | 
                            121,463 | 
                            97,306 | 
                            84,407 | 
       
														                          						                     
                            | 營業費用 | 
                            45,261 | 
                            77,813 | 
                            62,389 | 
                            65,016 | 
                            51,618 | 
                            45,520 | 
       
														                          						                     
                            | 營業損益 | 
                            51,378 | 
                            27,891 | 
                            42,056 | 
                            56,447 | 
                            45,688 | 
                            38,887 | 
       
														                          						                     
                            | 營業外收入 | 
                            4,862 | 
                            3,004 | 
                            3,482 | 
                            3,466 | 
                            4,937 | 
                            2,548 | 
       
														                          						                     
                            | 營業外支出 | 
                            9,956 | 
                            1,270 | 
                            224 | 
                            742 | 
                            2,232 | 
                            3,238 | 
       
														                          						                     
                            | 稅前損益 | 
                            46,284 | 
                            29,625 | 
                            45,314 | 
                            59,171 | 
                            48,393 | 
                            38,197 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            12,315 | 
                            7,329 | 
                            11,541 | 
                            13,439 | 
                            13,060 | 
                            9,569 | 
       
														                          						                     
                            | 稅後損益 | 
                            33,969 | 
                            22,296 | 
                            33,773 | 
                            45,732 | 
                            35,333 | 
                            28,628 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            180,000 | 
                            180,000 | 
                            198,000 | 
                            240,000 | 
                            240,000 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            1.420 | 
                            1.850 | 
                            1.880 | 
                            2.310 | 
                            1.560 | 
                            1.190 | 
       
														                          						                     
                            | 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 | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            247,222 | 
                            210,079 | 
                            219,651 | 
                            247,486 | 
                            253,626 | 
                            233,949 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            14,381 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            5,767 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            7,012 | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            82,696 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            23,836 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            94,362 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,394.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            28,167 | 
                            39,604 | 
                            36,333 | 
                            36,391 | 
                            40,111 | 
                            36,536 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            36,536 | 
                           
                  		  
                          
                            | 固定資產 | 
                            86,107 | 
                            83,805 | 
                            121,293 | 
                            121,500 | 
                            163,739 | 
                            173,622 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            42,018 | 
                            47,377 | 
                            57,822 | 
                            56,356 | 
                            53,312 | 
                            71,120 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,845 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            663 | 
                           
                  		  
                          
                            | 資產總額 | 
                            403,514 | 
                            380,865 | 
                            435,099 | 
                            461,733 | 
                            510,788 | 
                            515,227 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            515,227 | 
                           
                  		  
                          
                            | 流動負債 | 
                            169,800 | 
                            113,865 | 
                            131,937 | 
                            95,088 | 
                            143,200 | 
                            144,906 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            35,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            16,075 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            355 | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            50,411 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            2,726 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            8,998 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            6,409 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            10,048 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            14,884 | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            8,795 | 
                           
                  		  
                          
                            | 負債總額 | 
                            157,010 | 
                            119,979 | 
                            138,264 | 
                            101,866 | 
                            151,510 | 
                            153,701 | 
                           
                  		  
                          
                            | 股本 | 
                            180,000 | 
                            180,000 | 
                            198,000 | 
                            240,000 | 
                            240,000 | 
                            240,000 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            240,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            - - | 
                            16,260 | 
                            16,260 | 
                            16,365 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            65,504 | 
                            80,886 | 
                            98,835 | 
                            103,607 | 
                            103,018 | 
                            105,161 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            21,137 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            84,024 | 
                           
                  		  
                          
                            | 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 | 
                            245,504 | 
                            260,886 | 
                            296,835 | 
                            359,867 | 
                            359,278 | 
                            361,526 | 
                           
                         
						 
						 
                         
						
							 
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