v3.26.1
FINANCIAL INSTRUMENTS AND FINANCIAL RISK MANAGEMENT - Liquidity risk (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Liquidity risk      
Net cash generating from operating activities $ 114,648,000 $ 119,696,000 $ 114,045,000
Incremental borrowing rates applied to lease liabilities 7.52% 5.14%  
Total undiscounted cash flows, Trade payables $ 36,337,000 $ 30,711,000  
Total undiscounted cash flows, Other payables 32,134,000 29,701,000  
Total undiscounted cash flows, Amounts due to related parties 2,177,000 1,329,000  
Total undiscounted cash flows, Total 70,648,000 61,741,000  
Total undiscounted cash flows, Lease liabilities 303,391,000 274,702,000  
Trade payables 36,337,000 30,711,000  
Other payables 32,134,000 29,701,000  
Amounts due to related parties 2,177,000 1,329,000  
Total 70,648,000 61,741,000  
Lease liabilities 228,801,000 212,626,000  
On demand or within 2 months      
Liquidity risk      
Total undiscounted cash flows, Trade payables 36,337,000 30,711,000  
Total undiscounted cash flows, Other payables 32,134,000 29,701,000  
Total undiscounted cash flows, Amounts due to related parties 2,177,000 1,329,000  
Total undiscounted cash flows, Total 70,648,000 61,741,000  
Total undiscounted cash flows, Lease liabilities 8,191,000 9,377,000  
Over 2 months but within 1 year      
Liquidity risk      
Total undiscounted cash flows, Lease liabilities 40,906,000 34,214,000  
Over 1 year but within 2 years      
Liquidity risk      
Total undiscounted cash flows, Lease liabilities 44,567,000 38,365,000  
Lease liabilities 39,795,000 34,843,000  
Over 2 years      
Liquidity risk      
Total undiscounted cash flows, Lease liabilities $ 209,727,000 $ 192,746,000