v3.25.2
Financial instruments - fair values and risk management - Group's exposure to foreign currency risk (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Exposure to foreign currency risk    
Financial liabilities $ (30,760) $ (21,512)
Lease liabilities    
Exposure to foreign currency risk    
Financial liabilities (2,277) (1,300)
Trade and other payables    
Exposure to foreign currency risk    
Financial liabilities (28,483) (20,212)
Currency risk | Euro    
Exposure to foreign currency risk    
Financial assets 31,640 25,446
Financial liabilities (9,088) (5,200)
Net exposure 22,552 20,246
Currency risk | Russian Ruble    
Exposure to foreign currency risk    
Financial assets 101 74
Net exposure 101 74
Currency risk | Armenian Dram    
Exposure to foreign currency risk    
Financial assets 71 48
Financial liabilities (1,875) (1,448)
Net exposure (1,804) (1,400)
Currency risk | Kazakhstani Tenge    
Exposure to foreign currency risk    
Financial assets 619 536
Financial liabilities (213) (87)
Net exposure 406 449
Currency risk | United Arab Emirates dirham    
Exposure to foreign currency risk    
Financial assets 2 5
Financial liabilities (11) (12)
Net exposure (9) (7)
Currency risk | British pound sterling    
Exposure to foreign currency risk    
Financial liabilities   (26)
Net exposure   (26)
Currency risk | Japanese yen    
Exposure to foreign currency risk    
Financial liabilities (92) (178)
Net exposure (92) (178)
Currency risk | Lease liabilities | Euro    
Exposure to foreign currency risk    
Financial liabilities (2,087) (945)
Currency risk | Lease liabilities | Armenian Dram    
Exposure to foreign currency risk    
Financial liabilities (191) (355)
Currency risk | Trade and other payables | Euro    
Exposure to foreign currency risk    
Financial liabilities (7,001) (4,255)
Currency risk | Trade and other payables | Armenian Dram    
Exposure to foreign currency risk    
Financial liabilities (1,684) (1,093)
Currency risk | Trade and other payables | Kazakhstani Tenge    
Exposure to foreign currency risk    
Financial liabilities (213) (87)
Currency risk | Trade and other payables | United Arab Emirates dirham    
Exposure to foreign currency risk    
Financial liabilities (11) (12)
Currency risk | Trade and other payables | British pound sterling    
Exposure to foreign currency risk    
Financial liabilities   (26)
Currency risk | Trade and other payables | Japanese yen    
Exposure to foreign currency risk    
Financial liabilities (92) (178)
Loans receivable | Currency risk | Euro    
Exposure to foreign currency risk    
Financial assets 496 212
Loans receivable | Currency risk | Armenian Dram    
Exposure to foreign currency risk    
Financial assets 4 13
Trade and other receivables | Currency risk | Euro    
Exposure to foreign currency risk    
Financial assets 11,792 9,121
Trade and other receivables | Currency risk | Armenian Dram    
Exposure to foreign currency risk    
Financial assets 30  
Trade and other receivables | Currency risk | Kazakhstani Tenge    
Exposure to foreign currency risk    
Financial assets 7 7
Trade and other receivables | Currency risk | United Arab Emirates dirham    
Exposure to foreign currency risk    
Financial assets 2  
Cash | Currency risk | Euro    
Exposure to foreign currency risk    
Financial assets 19,352 16,113
Cash | Currency risk | Russian Ruble    
Exposure to foreign currency risk    
Financial assets 101 74
Cash | Currency risk | Armenian Dram    
Exposure to foreign currency risk    
Financial assets 37 35
Cash | Currency risk | Kazakhstani Tenge    
Exposure to foreign currency risk    
Financial assets $ 612 529
Cash | Currency risk | United Arab Emirates dirham    
Exposure to foreign currency risk    
Financial assets   $ 5