v3.26.1
Note 11 - Investments in Unconsolidated Entities - Disclosure of Income Data (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of unconsolidated structured entities [line items]      
Other expenses $ (31,291) $ (31,674) $ (30,842)
Net income attributable to Opera shareholders 108,282 80,771 153,301
Opera's share of net income (loss) 268 (2) 0
MiniPay Fund [Member]      
Disclosure of unconsolidated structured entities [line items]      
Dividends 6 0 0
Interest income 42 20 0
Unrealized gains 1,153 0 0
Management fee (177) (17) 0
Other expenses (1) 0 0
Net income attributable to Opera shareholders 1,023 3 0
Opera's share of net income (loss) [1] $ 268 $ (2) $ 0
[1] As certain other investors in the MiniPay Fund contribute in-kind services instead of paying the asset management fee in cash, Opera’s share of the fund’s net income (loss) deviates from Opera’s ownership interest.