| （単位：千ドル） | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 26,718 | 17,369 | 18,933 | 14,871 | 37,942 | 28,699 | 21,184 | 12,591 | 25,778 |
| 有価証券 | - | - | - | - | - | - | - | 6,940 | 995 |
| 現金 + 有価証券 | 26,718 | 17,369 | 18,933 | 14,871 | 37,942 | 28,699 | 21,184 | 19,531 | 26,773 |
| 売掛金 | - | 110 | 185 | 0 | - | - | - | - | 6 |
| 流動資産合計 | 26,814 | 17,727 | 19,288 | 15,003 | 38,074 | 29,008 | 21,602 | 20,404 | 27,092 |
| 有形固定資産 | 28 | 67 | 56 | 63 | 153 | 196 | 158 | 100 | 59 |
| 固定資産合計 | 65 | 80 | 69 | 237 | 1,321 | 7,052 | 5,127 | 3,625 | 2,032 |
| 総資産 | 26,879 | 17,807 | 19,357 | 15,240 | 39,395 | 36,060 | 26,729 | 24,029 | 29,124 |
| 買掛金 | 353 | 198 | 348 | 315 | 442 | 338 | 397 | 618 | 492 |
| 流動負債合計 | 1,031 | 949 | 1,611 | 1,468 | 1,448 | 2,753 | 2,908 | 3,814 | 3,576 |
| 固定負債合計 | - | - | - | - | 602 | 4,926 | 3,507 | 2,045 | 471 |
| 総負債 | - | - | - | - | 2,050 | 7,679 | 6,415 | 5,859 | 4,047 |
| 資本金及び資本剰余金 | 12 | 12 | 15 | 17 | 22 | 23 | 24 | 26 | 31 |
| 利益剰余金 | -95,997 | -109,065 | -121,962 | -135,262 | -150,140 | -165,854 | -183,295 | -203,085 | -221,520 |
| 株主資本 | 25,848 | 16,858 | 17,746 | 13,772 | 37,345 | 28,381 | 20,314 | 18,170 | 25,077 |