Taxation - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets
Tax loss and credit carryforwards	$ 185,741	$ 149,739
Unearned premiums	46,579	36,962
Reserve for claims and claim expenses	39,536	22,611
Deferred finance charges	19,309	17,962
Deferred underwriting results	10,481	12,483
Accrued expenses	2,233	1,788
Investments	71,747	0
Amortization and depreciation	11,533	6,969
Deferred tax assets	387,159	248,514
Deferred tax liabilities
Investments	0	(2,180)
Deferred acquisition expenses	(66,536)	(49,661)
Intangible assets	(3,830)	(4,242)
Deferred tax liabilities	(70,366)	(56,083)
Net deferred tax asset (liability) before valuation allowance	316,793	192,431
Valuation allowance	(193,640)	(131,507)
Net deferred tax asset (liability)	$ 123,153	$ 60,924

The sum of the tax effects as of the balance sheet date of deferred tax assets and deferred tax liabilities, before consideration of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns.

No definition available.