v3.25.4
Goodwill and other intangible assets (Tables)
 12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of goodwill
Segment
CaymanChannel Islands and the UKOtherTotal
Balance at December 31, 2022551 20,272 2,069 22,892 
Foreign exchange translation adjustment— 1,143 72 1,215 
Balance at December 31, 2023551 21,415 2,141 24,107 
Foreign exchange translation adjustment— (396)(94)(490)
Balance at December 31, 2024551 21,019 2,047 23,617 
Foreign exchange translation adjustment— 1,599 169 1,768 
Balance at December 31, 2025551 22,618 2,216 25,385 
Schedule of customer relationship intangible assets
December 31, 2025December 31, 2024
SegmentCostAccumulated
 amortization		Net carrying
 amount		CostAccumulated
 amortization		Net carrying
 amount
Bermuda29,785 (22,156)7,629 29,785 (20,727)9,058 
Cayman16,517 (11,068)5,449 16,517 (9,967)6,550 
Channel Islands and the UK97,860 (69,113)28,747 97,860 (67,760)30,100 
Other24,923 (5,336)19,587 24,923 (4,639)20,284 
Total169,085 (107,673)61,412 169,085 (103,093)65,992