Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Components of Deferred Acquisition Costs

The following table is a summary of the components of DAC that are reported in the accompanying Consolidated Financial Statements.

Property and Casualty Insurance	2021		2020		2019
Recorded asset at beginning of year	$	87,094	$	94,292	$	92,796
Underwriting costs deferred	207,784		203,054		218,195
Amortization of deferred policy acquisition costs	(203,432)		(210,252)		(216,699)
Recorded asset at end of year	$	91,446	$	87,094	$	94,292

Schedule of Property and Equipment

The following table is a summary of the components of the property and equipment that are reported in the accompanying Consolidated Financial Statements.

	2021		2020
Real estate:
Land	$	2,974	$	2,974
Buildings	87,886		85,776
Furniture and fixtures	6,096		6,058
Computer equipment and software	40,746		35,066
Airplane	—		—
Total property and equipment	$	137,702	$	129,874

Depreciation is computed primarily by the straight-line method over the following estimated useful lives:

	Useful Life
Computer equipment and software	Three years
Furniture and fixtures	Seven years
Leasehold improvements	Shorter of the lease term or useful life of the asset
Real estate	Seven years to thirty-nine years
Airplane	Five years

Schedule of Rollforward of Credit Loss Allowance for Reinsurance Receivable

Rollforward of Credit Loss Allowance for Reinsurance Receivable
	As of
	December 31, 2021
Beginning balance, January 1, 2021	$	190
Recoveries of amounts previously written off, if any	(88)
Ending balance of the allowance for reinsurance receivable, December 31, 2021	$	102