| 項目 | 2025 | 2024 | 2023 | 
|---|---|---|---|
| 利息淨收益 | 19,201,396 | 33,997,447 | 29,100,179 | 
| 利息以外淨收益 | 23,918,857 | 42,147,098 | 37,595,392 | 
| 淨收益 | 43,120,253 | 76,144,545 | 66,695,571 | 
| 呆帳費用、承諾及保證責任準備提存 | 2,022,256 | 4,146,556 | 2,681,784 | 
| 保險負債準備淨變動 | - | - | - | 
| 營業費用 | 20,672,507 | 39,738,650 | 37,501,776 | 
| 繼續營業單位稅前損益 | 20,425,490 | 32,259,339 | 26,512,011 | 
| 所得稅(費用)利益 | 3,649,672 | 6,110,615 | 4,764,244 | 
| 繼續營業單位本期淨利(淨損) | 16,775,818 | 26,148,724 | 21,747,767 | 
| 停業單位損益 | - | - | - | 
| 本期稅後淨利(淨損) | 16,775,818 | 26,148,724 | 21,747,767 | 
| 本期其他綜合損益(稅後淨額) | -3,125,410 | 9,245,853 | 3,543,746 | 
| 本期綜合損益總額 | 13,650,408 | 35,394,577 | 25,291,513 | 
| 淨利(淨損)歸屬於母公司業主 | 16,770,432 | 26,127,505 | 21,726,249 | 
| 淨利(淨損)歸屬於共同控制下前手權益 | - | - | - | 
| 淨利(淨損)歸屬於非控制權益 | 5,386 | 21,219 | 21,518 | 
| 綜合損益總額歸屬於母公司業主 | 13,645,375 | 35,372,202 | 25,269,230 | 
| 綜合損益總額歸屬於共同控制下前手權益 | - | - | - | 
| 綜合損益總額歸屬於非控制權益 | 5,033 | 22,375 | 22,283 | 
| 基本每股盈餘(元) | 1 | 1 | 1 | 
| 項目 | 2025 | 2024 | 2023 | 
|---|---|---|---|
| 營業活動之淨現金流入(流出) | 2,969,273 | 59,294,132 | -2,455,042 | 
| 投資活動之淨現金流入(流出) | -8,198,733 | -7,125,921 | -6,427,799 | 
| 籌資活動之淨現金流入(流出) | -6,390,897 | -4,325,724 | 17,354,113 | 
| 匯率變動對現金及約當現金之影響 | 14,322,575 | -9,067,852 | 1,117,493 | 
| 本期現金及約當現金增加(減少)數 | 2,702,218 | 38,774,635 | 9,588,765 | 
| 期初現金及約當現金餘額 | 164,113,499 | 125,338,864 | 115,750,099 | 
| 期末現金及約當現金餘額 | 166,815,717 | 164,113,499 | 125,338,864 | 
| 項目 | 2025 | 2024 | 2023 | 
|---|---|---|---|
| 現金及約當現金 | 65,957,647 | 62,593,270 | 67,575,304 | 
| 存放央行及拆借金融同業 | 306,681,504 | 265,856,363 | 194,590,834 | 
| 透過損益按公允價值衡量之金融資產 | 260,847,064 | 282,624,694 | 251,426,462 | 
| 透過其他綜合損益按公允價值衡量之金融資產 | 349,814,440 | 384,646,204 | 360,384,015 | 
| 按攤銷後成本衡量之債務工具投資 | 495,034,840 | 484,231,582 | 475,610,677 | 
| 避險之衍生金融資產 | 13,866 | 81,705 | 1,583 | 
| 附賣回票券及債券投資 | 25,116,882 | 29,266,642 | 8,097,297 | 
| 應收款項-淨額 | 148,758,542 | 157,731,477 | 141,356,313 | 
| 當期所得稅資產 | 565,723 | 418,276 | 34,717 | 
| 待出售資產-淨額 | - | - | - | 
| Unnamed: 12 | - | - | - | 
| 貼現及放款-淨額 | 2,419,773,112 | 2,311,873,258 | 2,063,180,999 | 
| 再保險合約資產-淨額 | - | - | - | 
| 採用權益法之投資-淨額 | - | - | - | 
| 受限制資產-淨額 | - | - | - | 
| 其他金融資產-淨額 | 9,491,737 | 11,603,150 | 5,443,226 | 
| 投資性不動產-淨額 | 1,248,866 | 1,331,490 | 1,752,737 | 
| 不動產及設備-淨額 | 34,217,533 | 34,419,584 | 34,665,848 | 
| 使用權資產-淨額 | 7,839,834 | 7,195,102 | 7,342,717 | 
| 無形資產-淨額 | 6,594,629 | 6,612,127 | 6,284,027 | 
| 遞延所得稅資產 | 3,555,661 | 3,187,118 | 3,204,981 | 
| 其他資產-淨額 | 31,247,455 | 24,565,535 | 17,545,763 | 
| 資產總額 | 4,166,759,335 | 4,068,237,577 | 3,638,497,500 | 
| 央行及金融同業存款 | 56,531,680 | 80,524,089 | 45,468,695 | 
| 央行及同業融資 | - | - | - | 
| 透過損益按公允價值衡量之金融負債 | 92,982,985 | 92,053,439 | 87,559,558 | 
| 避險之衍生金融負債 | 268,846 | 79,543 | 188,495 | 
| 附買回票券及債券負債 | 34,391,937 | 38,258,144 | 24,678,722 | 
| 應付商業本票-淨額 | 17,185,979 | 24,706,650 | 9,091,916 | 
| 應付款項 | 71,328,851 | 49,545,944 | 43,078,614 | 
| 當期所得稅負債 | 4,211,285 | 2,848,292 | 2,178,297 | 
| 與待出售資產直接相關之負債 | - | - | - | 
| 存款及匯款 | 3,459,202,768 | 3,344,612,917 | 3,021,047,051 | 
| 應付債券 | 49,060,000 | 47,450,000 | 48,250,000 | 
| 其他借款 | 308,052 | 337,737 | 382,216 | 
| 特別股負債 | - | - | - | 
| 負債準備 | 1,049,877 | 1,035,171 | 1,104,884 | 
| 其他金融負債 | 118,227,235 | 120,468,433 | 108,218,914 | 
| 租賃負債 | 5,186,482 | 4,542,312 | 4,617,337 | 
| 遞延所得稅負債 | 2,565,416 | 3,228,060 | 2,366,315 | 
| 其他負債 | 5,821,404 | 5,072,489 | 3,842,639 | 
| 負債總額 | 3,918,322,797 | 3,814,763,220 | 3,402,073,653 | 
| 股本 | 161,740,000 | 159,958,000 | 156,640,000 | 
| 資本公積 | 35,432,297 | 35,089,397 | 34,800,497 | 
| 保留盈餘 | 48,671,299 | 52,685,546 | 46,786,129 | 
| 其他權益 | 2,421,701 | 5,559,039 | -1,978,946 | 
| 庫藏股票 | - | - | - | 
| 共同控制下前手權益 | - | - | - | 
| 歸屬於母公司業主之權益 | 248,265,297 | 253,291,982 | 236,247,680 | 
| 非控制權益 | 171,241 | 182,375 | 176,167 | 
| 權益總額 | 248,436,538 | 253,474,357 | 236,423,847 | 
| 待註銷股本股數(單位:股) | - | - | - | 
| 預收股款(權益項下)之約當發行股數(單位:股) | 0 | 0 | 0 | 
| 母公司暨子公司所持有之母公司庫藏股股數(單位:股) | 0 | 0 | 0 | 
| 每股參考淨值 | 15 | 15 | 15 |