| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 | |
| 売上高 | 108,446 | 111,275 | 117,355 | 117,036 | 117,278 | 114,101 | 124,566 | 136,637 | 127,090 | 84,245 | 135,790 | 159,914 | 166,941 | 172,042 |
| 売上原価 | - | - | - | 88,662 | 87,356 | 82,405 | 90,459 | 98,188 | 93,560 | 62,284 | 101,328 | 121,094 | 123,403 | 127,071 |
| 売上総利益 | - | - | - | 28,374 | 29,922 | 31,696 | 34,106 | 38,449 | 33,530 | 21,961 | 34,461 | 38,819 | 43,537 | 44,971 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 6,886 | 7,245 | 8,929 | 10,117 | 11,713 | 6,950 | 3,751 | 8,990 | 11,051 | 13,687 | 14,220 |
| 営業費用 | - | - | - | 21,487 | 22,676 | 22,767 | 23,989 | 26,735 | 26,580 | 18,209 | 25,470 | 27,768 | 29,849 | 30,751 |
| 経常（税引前）利益 | 4,388 | 6,521 | 6,501 | 7,581 | 7,300 | 8,799 | 9,733 | 11,883 | 7,241 | 3,169 | 8,975 | 12,045 | 14,452 | 15,276 |
| 法人税等合計 | - | - | - | 2,564 | 2,483 | 1,509 | 3,513 | 3,345 | 2,364 | 1,112 | 2,614 | 3,275 | 4,403 | 4,495 |
| 純利益 | 5,041 | 2,541 | 1,782 | 6,954 | 5,005 | 5,515 | 6,601 | 5,762 | 5,023 | 2,126 | 5,091 | 8,729 | 10,879 | 11,974 |
| 一株あたり利益 | 22.71 | 36.98 | 32.63 | 63.22 | 45.5 | 51.43 | 65.5 | 58.5 | 53.06 | 23.38 | 55.26 | 95.35 | 118.07 | 132.64 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | 95.32 | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | 7.5 | 9.5 | 10 | 13 | 13 | 13 | 17 | 20 | 20 | 9 | 20 | 33 | 41 | 46 |