Income Taxes - Cash income taxes paid (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Effective Income Tax Rate Reconciliation [Line Items]
Federal	$ 12,400	$ 4,451	$ 1,500
Total	17,591	6,720	2,031
Alaska
Effective Income Tax Rate Reconciliation [Line Items]
Other State and Local	4,875	2,130	475
Other State and Local
Effective Income Tax Rate Reconciliation [Line Items]
Other State and Local	$ 316	$ 139	$ 56