| （単位：千ドル） | 1Q11 | 2Q11 | 3Q11 | 1Q12 | 2Q12 | 3Q12 | 4Q12 | 1Q13 | 2Q13 | 3Q13 | 4Q13 | 1Q14 | 2Q14 | 3Q14 | 4Q14 | 1Q15 | 2Q15 | 3Q15 | 4Q15 | 1Q16 | 2Q16 | 3Q16 | 4Q16 | 1Q17 | 2Q17 | 3Q17 | 4Q17 | 1Q18 | 2Q18 | 3Q18 | 4Q18 | 1Q19 | 2Q19 | 3Q19 | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 1Q21 | 2Q21 | 3Q21 | 1Q22 | 2Q22 | 3Q22 | 1Q23 | 2Q23 | 3Q23 | 1Q24 | 2Q24 | 3Q24 | 1Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 35,699 | 36,448 | 37,791 | 43,391 | 51,070 | 53,655 | 57,407 | 58,440 | 57,473 | 60,456 | 67,679 | 73,089 | 76,560 | 80,777 | - | - | 99,801 | 114,570 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 売上成長率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||
| 営業費用 | 16,868 | 17,609 | 15,008 | 20,094 | 16,403 | 16,171 | - | 17,071 | 18,680 | 19,806 | - | 44,395 | 52,776 | 27,612 | - | - | 51,937 | 57,470 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 営業利益 | 18,831 | 18,839 | 22,783 | 23,297 | 34,667 | 37,484 | - | 41,369 | 38,793 | 40,650 | - | 28,694 | 23,784 | 53,165 | - | - | 47,864 | 57,100 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 営業利益率 (%) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||
| 法人税等合計 | - | - | - | - | - | - | - | - | - | - | - | -57 | 40 | 249 | - | - | 563 | 80 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 純利益 | 10,824 | 2,683 | 468 | 10,606 | 19,360 | 31,508 | 28,603 | 26,210 | 27,405 | 25,703 | 17,897 | 7,307 | -203 | 28,663 | 15,029 | 35,976 | 22,489 | 23,123 | 58,339 | 58,225 | 53,924 | 70,543 | 43,245 | 68,185 | 73,796 | 76,881 | 72,376 | 91,043 | 112,017 | 736,476 | 78,941 | 76,291 | 79,920 | 90,267 | 129,923 | 81,157 | 109,652 | 131,357 | 163,880 | 114,821 | 171,395 | 631,947 | 190,064 | 222,020 | 33,030 | -42,433 | 116,895 | -875,377 | -319,659 | -800,929 | -118,016 |
| 純利益率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||
| 一株あたり利益 | - | - | - | - | - | - | 0.21 | 0.19 | 0.18 | 0.16 | 0.11 | 0.04 | - | 0.16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | 0.21 | 0.18 | 0.18 | 0.16 | 0.11 | 0.04 | - | 0.16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | - | 0.2 | 0.2 | 0.2 | - | 0.21 | 0.21 | 0.21 | - | 0.22 | 0.22 | 0.22 | - | 0.22 | 0.23 | 0.23 | - | 0.24 | 0.24 | 0.24 | - | 0.25 | 0.25 | 0.25 | - | 0.25 | 0.25 | 0.26 | - | 0.27 | 0.27 | 0.27 | 0.28 | 0.28 | 0.28 | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 | 0.15 | - | 0.3 | 0.08 | 0.08 |
| EBITDA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| EBITDAマージン（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |