Details of Significant Accounts - Share capital, share repurchase plan and tender offer - Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
8 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Feb. 07, 2024 |
Dec. 29, 2023 |
Nov. 24, 2023 |
Oct. 26, 2023 |
May 04, 2023 |
Dec. 31, 2023 |
Dec. 31, 2025 |
|
| Share capital | |||||||
| Maximum period authorised for share repurchase | 12 months | ||||||
| Perfect Class A Ordinary Shares | |||||||
| Share capital | |||||||
| Share repurchase, authorised amount | $ 50,000 | $ 20,000 | |||||
| Number of treasury shares repurchased (in shares) | 259 | ||||||
| Treasury shares repurchased, amount | $ 1,064 | ||||||
| Number of treasury shares retired (in shares) | 68 | 16,129 | 191 | 191 | |||
| Number of treasury shares held (in shares) | 68 | ||||||
| Stock repurchase program authorized shares (in shares) | 16,129 | ||||||
| Share price per share (in USD per share) | $ 3.10 | ||||||
| Perfect Class A Ordinary Shares | Major ordinary share transactions | |||||||
| Share capital | |||||||
| Number of treasury shares retired (in shares) | 68 |