Share-based Compensation - Schedule of Share-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 1,233	$ 3,469	$ 10,805	$ 378	$ 11,248
Restricted stock units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	1,538	1,442	8,484	7,725	370
Cash-settled restricted stock units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	0	(72)	(64)	19	678
Performance restricted stock units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	237	255	698	2,053	441
Director's fees
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	20	46	167	192	195
GDEV I incentive fees
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	(165)	(404)	(1,321)	219	919
GDEV II incentive fees
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	(472)	447	760	4,070	0
GDEV II special profits interest
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	0	5	20	72	164
GDEV Management Holdings LLC member interests
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 75	$ 1,750	$ 2,061	$ 0	$ 0