Concentration of Operations

12 Months Ended

Dec. 31, 2019

Concentration Of Operations [Abstract]

Concentration of Operations

17. Concentration of Operations

The Company derives its premium revenues from its operations in the workers’ compensation insurance line of business.  

Net premiums earned during 2019, 2018 and 2017 for the top ten states in 2019 and all others are shown below:

	2019					2018					2017
	Dollars		Percent			Dollars		Percent			Dollars		Percent
	(Dollars in thousands)
Florida	$	39,936		12.0	%	$	39,672		11.3	%	$	34,615		10.0	%
Georgia		38,090		11.4	%		40,351		11.5	%		40,801		11.8	%
Pennsylvania		27,519		8.3	%		31,708		9.1	%		32,931		9.5	%
Louisiana		24,782		7.4	%		25,810		7.4	%		25,422		7.3	%
North Carolina		18,800		5.7	%		19,537		5.6	%		18,388		5.3	%
Illinois		16,929		5.1	%		19,710		5.6	%		22,169		6.4	%
Virginia		15,249		4.6	%		15,228		4.3	%		16,298		4.7	%
Minnesota		13,399		4.0	%		12,900		3.7	%		13,968		4.0	%
Wisconsin		13,388		4.0	%		14,101		4.0	%		13,790		4.0	%
South Carolina		13,020		3.9	%		13,924		4.0	%		13,327		3.9	%
All others		111,776		33.6	%		117,385		33.5	%		114,447		33.1	%
Total net premiums earned	$	332,888		100.0	%	$	350,326		100.0	%	$	346,156		100.0	%