| （単位：千ドル） | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 21 | 467 | 307 | 202 | 63 | 124 | 75 | 83 | 129 | 1,395 | 1,132 | 712 |
| 現金 + 有価証券 | 21 | 467 | 307 | 202 | 63 | 124 | 75 | 83 | 129 | 1,395 | 1,132 | 712 |
| 流動資産合計 | 42 | 1,078 | 826 | 628 | 402 | 384 | 264 | 191 | 163 | 1,466 | 1,212 | 815 |
| 投資有価証券 | - | 201,260 | 201,259 | 201,285 | 201,308 | 201,265 | - | 202,553 | 204,044 | 56,157 | 57,409 | 53,975 |
| 固定資産合計 | 157 | 201,260 | 201,259 | 201,285 | 201,308 | 201,265 | 201,569 | 202,553 | 204,044 | 56,157 | 57,409 | 53,975 |
| 総資産 | 200 | 202,339 | 202,085 | 201,914 | 201,711 | 201,649 | 201,833 | 202,744 | 204,207 | 57,623 | 58,621 | 54,790 |
| 流動負債合計 | 181 | 151 | 294 | 1,744 | 2,642 | 6,448 | 4,544 | 4,426 | 5,612 | 7,421 | 9,114 | 11,565 |
| 固定負債合計 | - | 7,883 | 4,061 | 3,363 | 7,137 | 6,479 | 425 | 184 | 184 | 123 | 307 | 492 |
| 総負債 | - | 8,035 | 4,355 | 5,107 | 9,780 | 12,927 | 4,970 | 4,610 | 5,797 | 7,544 | 9,422 | 12,057 |
| 資本金及び資本剰余金 | 25 | 0 | 5,874 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 利益剰余金 | -6 | 4,999 | -875 | -4,444 | -9,320 | -12,529 | -4,436 | -3,999 | -5,011 | -7,564 | -7,915 | -11,116 |
| 株主資本 | 19 | 5,000 | 5,000 | -4,444 | -9,320 | -12,529 | -4,436 | -3,999 | -5,010 | -7,564 | -7,915 | -11,116 |