| （単位：千ドル） | 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 | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 1Q22 | 2Q22 | 3Q22 | 1Q23 | 2Q23 | 3Q23 | 1Q24 | 2Q24 | 3Q24 | 1Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 66,645 | 64,181 | 76,017 | 76,301 | 87,117 | 92,164 | 81,157 | 80,535 | 81,108 | 71,573 | 65,816 |
| 売上成長率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||
| 営業費用 | 2,513 | 2,538 | 3,325 | 4,054 | 3,948 | 3,355 | 4,055 | 4,037 | 4,418 | 5,065 | 4,007 | 4,445 | 4,627 | 5,032 | 5,696 | 5,946 | 6,196 | 8,273 | 13,414 | 10,164 | 14,255 | 10,542 | 13,190 | 12,942 | 12,938 | 13,307 | 13,090 | 14,665 | 15,358 | 13,781 | 15,764 | 16,833 | 16,273 | 15,961 | 16,799 | 16,382 | 16,551 | 16,867 | 16,304 | 18,620 | 24,154 | 26,897 | 29,896 | 30,211 | 34,524 | 39,024 | 37,152 | 41,343 | 40,715 | 38,569 | 38,439 |
| 経常（税引前）利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 46,588 | -104,410 | 35,885 | -91,483 | 26,107 |
| 経常（税引前）利益率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 57.4 | -129.65 | 44.24 | -127.82 | 39.67 |
| 法人税等合計 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 500 | 100 | 100 | 66 | 116 |
| 実効税率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| 純利益 | 6,520 | 5,512 | 9,093 | 9,910 | 12,211 | 8,968 | 11,932 | 11,789 | 12,900 | 15,864 | 17,580 | 23,958 | 19,159 | 22,042 | 25,513 | 24,658 | 25,847 | 27,238 | 18,616 | 10,338 | 69,893 | 59,026 | 47,125 | 36,235 | 68,356 | 41,315 | 49,433 | 55,346 | 62,217 | 52,990 | 67,758 | 61,424 | 29,089 | 71,903 | -127,842 | 60,201 | 49,338 | 36,680 | 58,335 | 67,691 | 60,392 | 15,238 | 70,951 | 183,030 | 48,916 | -83,400 | 46,071 | -104,524 | 35,785 | -91,549 | 25,991 |
| 純利益率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||
| 一株あたり利益 | 0.37 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.42 | 0.34 | 0.45 | 0.38 | 0.16 | 0.44 | -0.86 | 0.37 | 0.31 | 0.23 | 0.39 | 0.45 | 0.4 | 0.08 | 0.48 | 1.27 | 0.32 | -0.62 | 0.3 | -0.76 | 0.23 | -0.69 | 0.16 |
| 希薄化後一株あたり利益 | 0.37 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.4 | 0.34 | 0.43 | 0.37 | 0.16 | 0.42 | -0.86 | 0.36 | 0.31 | 0.23 | 0.37 | 0.42 | 0.38 | 0.08 | 0.44 | 1.13 | 0.32 | -0.62 | 0.3 | -0.76 | 0.23 | -0.69 | 0.16 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | -0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.44 | 0.44 | 0.44 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.4 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.25 | 0.25 |