| （単位：千ドル） | 2Q12 | 3Q12 | 1Q13 | 2Q13 | 3Q13 | 4Q13 | 1Q14 | 2Q14 | 3Q14 | 4Q14 | 1Q15 | 2Q15 | 3Q15 | 4Q15 | 1Q16 | 2Q16 | 3Q16 | 4Q16 | 1Q17 | 2Q17 | 3Q17 | 4Q17 | 1Q18 | 3Q18 | 4Q18 | 1Q19 | 2Q19 | 3Q19 | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 4Q20 | 1Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 1Q23 | 3Q23 | 1Q24 | 2Q24 | 3Q24 | 1Q25 | 2Q25 | 3Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | 6,351 | 6,454 | 6,145 | 6,038 | 5,970 | 5,797 | 5,595 | 5,667 | 5,454 | 5,258 | 5,160 | 5,108 | 5,038 | 4,871 | 4,813 | 4,620 | 4,589 | 4,555 | 4,444 | 4,294 | 4,223 | 4,129 | 4,298 | 4,976 | 5,020 | 4,974 | 4,676 | 4,600 | 4,636 | 4,614 | 4,607 | 4,520 | 4,794 | 4,946 | 4,703 | 4,677 | 4,697 | 4,994 | 5,527 | 5,445 | 5,076 | 4,681 | 4,708 | 4,749 | 4,793 | 4,782 | 4,755 |
| 株式報酬費用 | - | - | 544 | - | - | - | 968 | - | - | - | 1,190 | - | - | - | 1,363 | - | - | - | 1,040 | - | - | - | 317 | - | - | 584 | - | - | - | 706 | - | - | - | 469 | - | - | 1,087 | - | - | 2,277 | - | 935 | - | - | 884 | - | - |
| 営業キャッシュフロー | - | - | 24,590 | - | - | - | 30,217 | - | - | - | 26,014 | - | - | - | 19,015 | - | - | - | 20,565 | - | - | - | 25,659 | - | - | 10,503 | - | - | - | 8,897 | - | - | - | 12,820 | - | - | 61,739 | - | - | -18,879 | - | -13,055 | - | - | -19,614 | - | - |
| 資本的支出 | - | - | -1,851 | - | - | - | -3,020 | - | - | - | -1,846 | - | - | - | -1,866 | - | - | - | -3,461 | - | - | - | -4,758 | - | - | -1,978 | - | - | - | -2,287 | - | - | - | -3,981 | - | - | -5,936 | - | - | -8,012 | - | -950 | - | - | -1,590 | - | - |
| 投資キャッシュフロー | - | - | -1,834 | - | - | - | -2,513 | - | - | - | -2,506 | - | - | - | -5,604 | - | - | - | -4,442 | - | - | - | -144 | - | - | -238 | - | - | - | 6,034 | - | - | - | 39,251 | - | - | -5,745 | - | - | 38,192 | - | -950 | - | - | -1,590 | - | - |
| 配当金の支払額 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 900 | - | 871 | - | - | - | 881 | - | - | 1,085 | - | - | - | 958 | - | - | - | 831 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 自己株式の取得による支出 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2,672 | - | - | - | 1,640 | - | - | - | 6,254 | - | - | 45,470 | - | - | 5,317 | - | - | - | - | - | - | - |
| 財務キャッシュフロー | - | - | -778 | - | - | - | -902 | - | - | - | -1,003 | - | - | - | -1,117 | - | - | - | -2,207 | - | - | - | -1,731 | - | - | -4,738 | - | - | - | -3,310 | - | - | - | 36,136 | - | - | -47,895 | - | - | -7,444 | - | -783 | - | - | -333 | - | - |
| フリーキャッシュフロー | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||
| FCFマージン（％） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |