| (単位:千ドル) | 1Q15 | 1Q16 | 1Q17 | 1Q18 | 1Q19 | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 1Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | 2,990 | 3,515 | 3,941 | 4,338 | 4,377 | 5,000 | 4,242 | 4,345 | 4,230 | 4,200 | 4,419 | 4,868 | 7,163 | 6,500 | 7,301 | 7,293 | 7,365 | 7,500 | 7,326 | 7,126 | 8,092 | 7,500 | 7,436 | 7,453 | 7,719 | 9,923 |
| 株式報酬費用 | 166 | 136 | 446 | 612 | 674 | - | 1,102 | - | - | - | 947 | - | - | - | 827 | - | - | - | 856 | - | - | - | 1,138 | - | - | 1,531 |
| 営業キャッシュフロー | 11,183 | 4,134 | 2,431 | 2,790 | 11,959 | - | -6,845 | - | - | - | 4,940 | - | - | - | 32,062 | - | - | - | 11,571 | - | - | - | 8,999 | - | - | -4,356 |
| 投資キャッシュフロー | -40,307 | -254 | -17,710 | -378 | -11,586 | - | 7,452 | - | - | - | -5,468 | - | - | - | -18,248 | - | - | - | 8,794 | - | - | - | -204 | - | - | -461 |
| 長期借入れによる収入 | 45,000 | 0 | 19,500 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 長期借入金の返済による支出 | 4,837 | 6,126 | 4,059 | 4,765 | 4,203 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 財務キャッシュフロー | 41,904 | -8,735 | 14,677 | -8,740 | 5,134 | - | -11,190 | - | - | - | -5,852 | - | - | - | -103 | - | - | - | -19,602 | - | - | - | -11,961 | - | - | -18,041 |