v3.22.1

Investments - Net Realized and Unrealized Gains (Losses) on Investment (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Gain (Loss) on Securities [Line Items]
Equity securities, gross gains	$ 0	$ 4,957
Equity securities, gross losses	(492)	(25)
Equity securities, net	(492)	4,932
Net realized and unrealized gains (losses) on investment, gross gains	3,151	8,275
Net realized and unrealized gains (losses) on investment, gross losses	(842)	(174)
Net realized and unrealized gains (losses) on investment	2,309	8,101
Less: Net losses (gains) recognized for equity securities divested during the period	0	(441)
Unrealized (losses) gains recognized for equity securities still held at reporting date	(492)	4,491
Proceeds from sales of fixed maturities classified as available-for-sale	101,604	153,816
Equity method investments	0		$ (4,414)
Total net unrealized losses	(20,901)		(2,613)
Deferred income tax	49
Deferred income tax			(80)
Net unrealized losses, net of deferred income tax	(20,852)		(2,693)
Change, net of deferred income tax	(18,159)	(24,752)	(52,050)
Fixed maturities
Gain (Loss) on Securities [Line Items]
Fixed maturities, gross gains	1,238	3,043
Fixed maturities, gross losses	(95)	(149)
Fixed maturities, net	1,143	2,894
Other investments
Gain (Loss) on Securities [Line Items]
Other investments, gross gains	1,913	275
Other investments, gross losses	(255)	0
Other investments, net	1,658	$ 275
Available-for-sale securities | Fixed maturities
Gain (Loss) on Securities [Line Items]
Fixed maturities	$ (20,901)		$ 1,801

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