| （単位：千ドル） | 4Q11 | 4Q12 | 1Q13 | 1Q13 | 3Q13 | 4Q13 | 1Q14 | 3Q14 | 4Q14 | 1Q15 | 4Q15 | 1Q16 | 4Q16 | 1Q17 | 4Q17 | 1Q18 | 4Q18 | 2Q19 | 3Q19 | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 1Q22 | 2Q22 | 3Q22 | 1Q23 | 2Q23 | 3Q23 | 1Q24 | 2Q24 | 2Q24 | 1Q25 | 2Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 125,322 | 122,002 | - | - | - | 126,005 | - | - | - | - | - | - | - | 196,131 | 264,749 | - | 284,560 | 275,872 | 282,276 | 288,733 | 283,658 | 231,113 | 242,944 | 258,460 | 274,703 | 287,159 | - | - | - | - | - | - | - | - | - | - | - | - |
| 売上成長率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||
| 営業費用 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 190,104 | 185,676 | - | 182,593 | 185,565 | 182,881 | - | 180,992 | 176,594 | - | - | - | - | - | - | - | - | - | - | - | - |
| 経常（税引前）利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | -4,320 | - | - | - | 39,562 | 58,227 | - | -36,201 | 16,750 | 5,194 | - | 69,959 | 96,397 | 104,605 | 184,012 | 82,145 | 77,638 | 86,572 | 76,303 | 79,656 | 100,697 | 92,615 | 90,088 | 97,358 | 94,590 |
| 経常（税引前）利益率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | -2.2 | - | - | - | 14.34 | 20.63 | - | -12.76 | 7.25 | 2.14 | - | 25.47 | 33.57 | - | - | - | - | - | - | - | - | - | - | - | - |
| 法人税等合計 | - | - | - | 0 | 0 | - | - | 1,180 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 純利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | -20,715 | - | 53,465 | - | 52,690 | 57,944 | 40,291 | -24,783 | 19,574 | 13,310 | 38,487 | 81,625 | 96,832 | 118,848 | 196,816 | 105,987 | 88,847 | 98,488 | 88,172 | 92,173 | 112,658 | 104,929 | 103,576 | 111,853 | 108,349 |
| 純利益率（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||
| 一株あたり利益 | 0.1 | -0.41 | - | - | - | 0.5 | - | - | 0.79 | - | 0.18 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 希薄化後一株あたり利益 | 0.1 | -0.41 | - | - | - | 0.5 | - | - | 0.79 | - | 0.18 | - | 0.53 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | - | - | 0.46 | - | - | - | 0.47 | - | - | 0.48 | - | 0.5 | - | 0.51 | - | 0.56 | - | 0.58 | 0.58 | - | 0.59 | 0.59 | 0.59 | - | 0.59 | 0.59 | 0.59 | 0.63 | 0.63 | 0.63 | 0.65 | 0.65 | 0.65 | 0.67 | 0.67 | 0.67 | 0.7 | 0.7 |