Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data (Unaudited)

19. Quarterly Financial Data (Unaudited)

The following table represents unaudited quarterly financial data for the years ended December 31, 2016 and 2015.

	Three Months Ended
	March 31		June 30			September 30		December 31
	(in thousands, except per share amounts)
2016
Net premiums earned	$	95,961	$	90,728		$	89,918	$	92,097
Net investment income		6,044		6,201			8,006		7,855
Net realized gains (losses) on investments		248		545			181		(1,468	)
Total revenues		102,335		97,563			98,206		98,558
Income before income taxes		34,395		24,615			26,027		27,784
Net income		24,257		16,639			17,896		19,073
Net income available to common shareholders		24,257		16,639			17,896		19,073
Earnings per share:
Basic	$	1.27	$	0.87		$	0.94	$	1.00
Diluted	$	1.27	$	0.87		$	0.93	$	0.99
Comprehensive income		27,051		19,568			16,183		11,985
Extraordinary cash dividends declared per common share	$	—	$	—		$	—	$	3.25
Cash dividends declared per common share	$	0.18	$	0.18		$	0.18	$	0.18
2015
Net premiums earned	$	94,787	$	95,569		$	90,504	$	95,034
Net investment income		6,833		6,890			6,923		7,256
Net realized gains (losses) on investments		59		(2,617	)		40		24
Total revenues		101,788		99,936			97,470		101,760
Income before income taxes		21,197		20,112			25,890		33,768
Net income		15,130		14,319			17,940		23,073
Net income available to common shareholders		15,130		14,319			17,940		23,073
Earnings per share:
Basic	$	0.80	$	0.76		$	0.95	$	1.21
Diluted	$	0.79	$	0.75		$	0.94	$	1.21
Comprehensive income		15,948		12,744			19,248		22,299
Extraordinary cash dividends declared per common share	$	—	$	—		$	—	$	3.00
Cash dividends declared per common share	$	0.15	$	0.15		$	0.15	$	0.15