| (単位:百万ドル) | 2012/3 | 2012/12 | 2013/3 | 2014/3 | 2015/3 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 7 | 5 | 4 | 1 | 7 | - | - | - | - | - | 0 | 0 | 0 | 0 |
| 有価証券 | - | - | - | - | 0 | - | - | - | - | - | - | - | - | - |
| 現金 + 有価証券 | 7 | 5 | 4 | 1 | 7 | - | - | - | - | - | 0 | 0 | 0 | 0 |
| 売掛金 | - | - | 0 | 0 | 0 | 8 | 1 | 0 | 3 | 3 | 0 | 2 | 3 | 3 |
| 商品及び製品 | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 流動資産合計 | 8 | 5 | 4 | 2 | 7 | 20 | 3 | 3 | 5 | 5 | 2 | 4 | 6 | 6 |
| 有形固定資産 | 0 | 0 | 0 | 0 | 0 | 7 | 3 | 2 | 8 | 8 | 7 | 4 | 4 | 4 |
| 投資有価証券 | - | - | - | - | 0 | - | - | - | - | - | - | 9 | 9 | 8 |
| 固定資産合計 | 0 | 2 | 2 | 2 | 1 | 7 | 3 | 2 | 9 | 9 | 9 | 14 | 14 | 13 |
| 総資産 | 8 | 7 | 6 | 4 | 9 | 27 | 6 | 6 | 14 | 14 | 12 | 19 | 20 | 20 |
| 買掛金 | 0 | 0 | - | - | - | 4 | 3 | 4 | 8 | 13 | 14 | 12 | 11 | 12 |
| 流動負債合計 | 0 | 0 | 0 | 0 | 0 | 16 | 19 | 24 | 44 | 83 | 59 | 46 | 49 | 42 |
| 長期借入金 | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 |
| 固定負債合計 | - | 0 | 1 | 1 | 0 | 12 | 1 | 16 | 0 | 0 | 2 | 0 | 0 | 14 |
| 総負債 | - | 1 | 1 | 1 | 1 | 29 | 21 | 41 | 44 | 83 | 61 | 46 | 49 | 57 |
| 資本金及び資本剰余金 | 129 | 130 | 130 | 131 | 141 | 26 | 45 | 128 | 375 | 510 | 819 | 1,342 | 1,674 | 1,674 |
| 利益剰余金 | -121 | -124 | -125 | -129 | -134 | -27 | -61 | -170 | -416 | -587 | -869 | -1,370 | -1,704 | -1,712 |
| 株主資本 | 8 | 6 | 5 | 2 | 7 | -2 | -15 | -41 | -40 | -77 | -50 | -28 | -30 | -37 |
| 有利子負債合計 | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 |
| 純有利子負債 | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 |
| DEレシオ(%) | - | - | - | - | - | - | - | - | - | - | - | - | - | -22.34 |
| 運転資本 | - | - | - | - | - | - | - | -10 | -14 | -10 | -9 | -10 |