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 | 
                             | 
                            90 | 
                            89 | 
                            88 | 
                            87 | 
                            91 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            193,170 | 
                            200,235 | 
                            191,878 | 
                            157,886 | 
                            176,188 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            99,177 | 
                            110,357 | 
                            100,733 | 
                            102,139 | 
                            87,317 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            93,993 | 
                            89,878 | 
                            91,145 | 
                            55,747 | 
                            88,871 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            69,430 | 
                            74,703 | 
                            84,092 | 
                            102,412 | 
                            66,531 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            24,563 | 
                            15,175 | 
                            7,053 | 
                            -46,665 | 
                            22,340 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            73 | 
                            149 | 
                            91 | 
                            45 | 
                            2,534 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            4,146 | 
                            8,083 | 
                            9,884 | 
                            9,240 | 
                            7,368 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            19,780 | 
                            9,225 | 
                            -76 | 
                            -51,999 | 
                            17,506 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            5,549 | 
                            -3,656 | 
                            -308 | 
                            -3,099 | 
                            5,583 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            14,231 | 
                            12,881 | 
                            232 | 
                            -48,900 | 
                            11,923 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            - - | 
                            0.670 | 
                            0.010 | 
                            -2.560 | 
                            - - | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            0.750 | 
                            - - | 
                            - - | 
                            - - | 
                            0.620 | 
       
														                          						                     
                            | 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 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            31,047 | 
                            36,539 | 
                            52,664 | 
                            39,795 | 
                            34,618 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            - - | 
                            8,035 | 
                            5,938 | 
                            3,256 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            4,065 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            4,880 | 
                            2,732 | 
                            3,050 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            9,672 | 
                            10,898 | 
                            12,574 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            - - | 
                            1,140 | 
                            910 | 
                            757 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            19,129.000 | 
                            14,261.000 | 
                            14,727.000 | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            - - | 
                            5,743.000 | 
                            5,056.000 | 
                            254.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            19,998 | 
                            19,998 | 
                            15,493 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            19,998 | 
                            19,998 | 
                            15,493 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            421,686 | 
                            408,062 | 
                            375,464 | 
                            487,244 | 
                            477,110 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            6,015 | 
                            6,681 | 
                            5,401 | 
                            1,299 | 
                            727 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            478,746 | 
                            471,280 | 
                            453,527 | 
                            548,336 | 
                            527,948 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            478,746 | 
                            471,280 | 
                            453,527 | 
                            548,336 | 
                            527,948 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            84,700 | 
                            117,280 | 
                            138,508 | 
                            217,995 | 
                            188,767 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            105,500 | 
                            191,500 | 
                            162,700 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            12,117 | 
                            7,909 | 
                            7,819 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            10,586 | 
                            10,188 | 
                            9,749 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            10,305 | 
                            8,398 | 
                            8,499 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            96,087 | 
                            52,913 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            96,087 | 
                            52,913 | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            - - | 
                            8,134 | 
                            9,225 | 
                            10,726 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            309,919 | 
                            302,221 | 
                            271,587 | 
                            352,165 | 
                            324,438 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                            191,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            15,334 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                             | 
                             | 
                             | 
                            5,171 | 
                            12,510 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            517 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                             | 
                             | 
                             | 
                            5,171 | 
                            11,993 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            168,827 | 
                            169,059 | 
                            181,940 | 
                            196,171 | 
                            203,510 | 
                           
                         
						 
						 
                         
						
							 
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