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Related Party Transactions - Schedule of Addition to the Transactions Disclosed Elsewhere in these Consolidated Financial Statements (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Insurance commission received from immediate holding company and a fellow subsidiary [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Related party transaction | [1] |  | $ 41 | $ 48
Digital solutions and other services income from immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Related party transaction | [1] | 2,565 | 2,564 | 2,554
Advertising and marketing services from immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Related party transaction | [1] | 2,726 | 2,888 | 2,726
Administrative service fee paid to immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Related party transaction | [2] | 4,618 | 4,615 | 4,597
Interest income from immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Related party transaction | [3] | 31,638 | 16,828 | 10,489
Stock-borrowing charges to immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Related party transaction | [2] | 737 |  |
Treasury shares repurchased from immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Treasury shares repurchased from immediate holding company |  |  |  | 40,000
Acquisition of WME Assets from immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Acquisition of WME Assets from immediate holding company | [4] |  |  | 268,000
Disposal of financial assets at FVTPL to immediate holding company [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Disposal of financial assets at FVTPL to immediate holding company | [5] |  |  | 80,155
Deposits paid for the acquisitions on behalf of a fellow subsidiary [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Deposits paid for the acquisitions on behalf of a fellow subsidiary |  | $ 82,609 |  |
[1] | The terms of these services were comparable to the fee and conditions offered to the customers of the Group.
[2] | The staff costs and premises cost was recharged by the immediate holding company based on actual usage. Starting from July 2022, the immediate holding company charged a fixed service fee of HK$9 million per quarter for other administrative expenses.
[3] | The transaction represented the interest income charged at 2% per annum on the outstanding amount due from the immediate holding company which was payable on demand.
[4] | In 2023, the Group acquired 100% interest in WME Assets from the immediate holding company at a consideration of US$268,000.
[5] | In 2023, the Group disposed financial assets at FVTPL to the immediate holding company at a consideration of US$80,155.

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