Investments (Tables)

6 Months Ended

Jun. 30, 2022

Investments

Schedule of gain and losses on investments

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Investment income, net of investment expenses	$	313	$	419	$	578	$	429
Realized gains on investments		4		20		6		20
Realized losses on investments		(74)		(52)		(144)		(52)
Investment income and realized gains, net of investment expenses	$	243	$	387	$	440	$	397

Summary of amortized cost, market value and unrealized gains (losses) of debt securities

	June 30, 2022
			Gross Unrealized
	Amortized Cost		Gains		Losses		Fair Value
U.S. Treasuries	$	3,146	$	1	$	(150)	$	2,997
Obligations of states, municipalities and political subdivisions		10,427		—		(922)		9,505
Corporate bonds		31,436		3		(2,191)		29,248
Residential and commercial mortgage-backed securities		15,524		15		(942)		14,597
Other loan-backed and structured securities		8,419		—		(373)		8,046
Total debt securities	$	68,952	$	19	$	(4,578)	$	64,393

	December 31, 2021
			Gross Unrealized
	Amortized Cost		Gains		Losses		Fair Value
U.S. Treasuries	$	5,452	$	1	$	(36)	$	5,417
Obligations of states, municipalities and political subdivisions		8,913		21		(84)		8,850
Corporate bonds		31,491		89		(155)		31,425
Residential and commercial mortgage-backed securities		14,387		34		(139)		14,282
Other loan-backed and structured securities		7,637		5		(41)		7,601
Total debt securities	$	67,880	$	150	$	(455)	$	67,575

Summary of remaining Time to Maturity

	June 30, 2022
Remaining Time to Maturity	Amortized Cost		Fair Value
Due in one year or less	$	6,583	$	6,539
Due after one year through five years		20,701		19,441
Due after five years through ten years		14,270		12,688
Due after ten years		3,455		3,082
Residential and commercial mortgage-backed securities		15,524		14,597
Other loan-backed and structured securities		8,419		8,046
Total	$	68,952	$	64,393

Summary of securities with gross unrealized loss position

	Less Than Twelve Months				Twelve Months or Greater				Total
	Gross				Gross				Gross
	Unrealized		Fair		Unrealized		Fair		Unrealized		Fair
At June 30, 2022	Loss		Value		Loss		Value		Loss		Value
U.S. Treasuries	$	(127)	$	1,935	$	(23)	$	746	$	(150)	$	2,681
Obligations of states, municipalities and political subdivisions		(737)		7,172		(185)		2,033		(922)		9,205
Corporate bonds		(2,088)		19,257		(103)		1,974		(2,191)		21,231
Residential and commercial mortgage-backed securities		(848)		12,570		(94)		1,571		(942)		14,141
Other loan-backed and structured securities		(365)		7,821		(8)		219		(373)		8,040
Total securities	$	(4,165)	$	48,755	$	(413)	$	6,543	$	(4,578)	$	55,298

	Less Than Twelve Months				Twelve Months or Greater				Total
	Gross				Gross				Gross
	Unrealized		Fair		Unrealized		Fair		Unrealized		Fair
At December 31, 2021	Loss		Value		Loss		Value		Loss		Value
U.S. Treasuries	$	(36)	$	5,007	$	—	$	—	$	(36)	$	5,007
Obligations of states, municipalities and political subdivisions		(84)		4,292		—		—		(84)		4,292
Corporate bonds		(155)		15,446		—		—		(155)		15,446
Residential and commercial mortgage-backed securities		(139)		9,687		—		—		(139)		9,687
Other loan-backed and structured securities		(41)		6,818		—		—		(41)		6,818
Total securities	$	(455)	$	41,250	$	—	$	—	$	(455)	$	41,250