| （単位：%） | 2Q17 | 3Q17 | 4Q17 | 1Q18 | 2Q18 | 3Q18 | 4Q18 | 1Q19 | 2Q19 | 3Q19 | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 | 2Q25 | 3Q25 | 4Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 43,671 | 46,235 | 49,472 | 55,589 | 57,032 | 61,764 | 63,094 | 68,430 | 69,053 | 76,401 | 84,931 | 78,231 | 80,371 | 80,744 | 82,291 | 82,698 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 112,986 | 114,167 | 118,295 |
| 売上成長率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||
| 営業費用 | 22,026 | 26,827 | 26,284 | 29,054 | 30,636 | 34,772 | 34,470 | 38,268 | 37,758 | 44,110 | 43,971 | 47,045 | 50,345 | 57,496 | 46,078 | 47,963 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 69,088 | 63,417 | 62,385 |
| 営業利益 | 21,645 | 19,408 | 23,188 | 26,535 | 26,396 | 26,992 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 営業利益率 (%) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||
| 法人税等合計 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 413 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 199 | 208 | 391 |
| 純利益 | 15,992 | 12,990 | 16,826 | 18,995 | 18,386 | 23,064 | 14,660 | 15,022 | 17,342 | 25,038 | 27,712 | 11,848 | 17,098 | 9,711 | 17,619 | 23,960 | 22,820 | 30,522 | 32,226 | 28,441 | 35,552 | 28,709 | 36,773 | 41,374 | 62,996 | 52,145 | 6,797 | 68,177 | 35,937 | 37,268 | 27,607 | 17,493 | 20,160 | 27,065 | 35,028 |
| 純利益率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 17.8 | 23.7 | 29.6 | ||||||||||||||||
| 一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.11 | 0.14 | 0.18 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.1 | 0.14 | 0.17 |
| 一株あたり配当金 | - | 0 | 0 | 0.43 | 0 | 0 | 0 | 0.44 | 0.44 | 0.44 | -0.88 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.29 | 0.29 | - |
| EBITDA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| EBITDAマージン（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |