Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2018

Investments, All Other Investments [Abstract]

Schedule of Financial Instruments at Fair Value Measured on a Recurring Basis

The following tables set forth our assets which are measured on a recurring basis by the level within the fair value hierarchy in which fair value measurements fall:

	June 30, 2018
	Total		Level I		Level II		Level III
Fixed income securities:
U.S. Government and agencies	$	15,287	$	—	$	15,287	$	—
Obligations of states and political subdivisions		56,962		—		56,962		—
Corporate securities		92,150		—		92,150		—
Residential mortgage-backed securities		40,841		—		40,841		—
Commercial mortgage-backed securities		14,582		—		14,582		—
Asset-backed securities		21,765		—		21,765		—
Total fixed income securities		241,587		—		241,587		—
Equity securities:
Basic materials		1,263		1,263		—		—
Communications		4,781		4,781		—		—
Consumer, cyclical		9,149		9,149		—		—
Consumer, non-cyclical		11,355		11,355		—		—
Energy		2,054		2,054		—		—
Financial		3,214		3,214		—		—
Industrial		8,410		8,410		—		—
Technology		9,579		9,579		—		—
Total equity securities		49,805		49,805		—		—
Cash and cash equivalents		30,955		30,955		—		—
Total assets at fair value	$	322,347	$	80,760	$	241,587	$	—

	December 31, 2017
	Total		Level I		Level II		Level III
Fixed income securities:
U.S. Government and agencies	$	9,649	$	—	$	9,649	$	—
Obligations of states and political subdivisions		82,595		—		82,595		—
Corporate securities		89,451		—		89,451		—
Residential mortgage-backed securities		28,524		—		28,524		—
Commercial mortgage-backed securities		11,170		—		11,170		—
Asset-backed securities		15,369		—		15,369		—
Total fixed income securities		236,758		—		236,758		—
Equity securities:
Basic materials		892		892		—		—
Communications		4,322		4,322		—		—
Consumer, cyclical		9,339		9,339		—		—
Consumer, non-cyclical		10,905		10,905		—		—
Energy		2,231		2,231		—		—
Financial		2,417		2,417		—		—
Industrial		9,205		9,205		—		—
Technology		8,250		8,250		—		—
Total equity securities		47,561		47,561		—		—
Cash and cash equivalents		27,594		27,594		—		—
Total assets at fair value	$	311,913	$	75,155	$	236,758	$	—