Segments - Reconciliation of Segment Assets to Consolidated Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Total financial assets	$ 1,600,718	$ 1,561,949
Investments	(1,106,786)	(1,062,824)
Operating Segments
Segment Reporting Information [Line Items]
Total financial assets	1,679,521	1,620,904
Asset Management
Segment Reporting Information [Line Items]
Total financial assets	66,423	65,422
Investments	(29,298)	(21,370)
Asset Management \| Operating Segments
Segment Reporting Information [Line Items]
Total financial assets	145,226	124,377
Asset Management \| Intersegment Eliminations
Segment Reporting Information [Line Items]
Investments	(71,705)	(53,601)
Intersegment receivables	(7,098)	(5,354)
Insurance Solutions
Segment Reporting Information [Line Items]
Total financial assets	1,534,295	1,496,527
Insurance Solutions \| Operating Segments
Segment Reporting Information [Line Items]
Total financial assets	$ 1,534,295	$ 1,496,527

Amount of asset recognized for present right to economic benefit.

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+ Details