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Unaudited Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Schedule of Unaudited Quarterly Financial Data

Financial information for the quarters presented was prepared on a consolidated basis.

		Quarter ended				Quarter ended				Quarter ended				Quarter ended
		March 31, 2018				June 30, 2018				September 30, 2018				December 31, 2018
		(In thousands, except per-share amounts)
Direct premiums		$	656,087			$	667,191			$	670,222			$	673,605
Ceded premiums			(394,249	)			(403,449	)			(391,175	)			(392,290	)
Net premiums			261,838				263,742				279,047				281,315
Commissions and fees			166,827				167,940				170,879				171,960
Net investment income			19,017				20,030				20,622				21,760
Realized investment gains (losses), including    OTTI			(1,656	)			1,313				(126	)			(1,651	)
Other, net			13,897				14,790				14,359				13,941
Total revenues			459,923				467,815				484,781				487,325
Total benefits and expenses			376,960				354,050				373,346				379,403
Income before income taxes			82,963				113,765				111,435				107,922
Income taxes			17,248				27,065				26,296				21,381
Net income		$	65,715			$	86,700			$	85,139			$	86,541
Earnings per share:
Basic earnings per share		$	1.46			$	1.96			$	1.95			$	1.99
Diluted earnings per share		$	1.46			$	1.95			$	1.94			$	1.99

		Quarter ended				Quarter ended				Quarter ended				Quarter ended
		March 31, 2017				June 30, 2017				September 30, 2017				December 31, 2017
		(In thousands, except per-share amounts)
Direct premiums		$	627,698			$	637,426			$	646,079			$	650,906
Ceded premiums			(399,769	)			(406,043	)			(397,641	)			(397,318	)
Net premiums			227,929				231,383				248,438				253,588
Commissions and fees			144,268				148,317				144,627				154,105
Net investment income			19,894				19,742				19,922				19,459
Realized investment gains (losses), including    OTTI			134				104				22				1,079
Other, net			12,939				14,150				14,291				14,711
Total revenues			405,164				413,696				427,300				442,942
Total benefits and expenses			330,322				317,307				327,100				334,853
Income before income taxes			74,842				96,389				100,200				108,089
Income taxes			22,772				33,282				33,565				(60,354	)
Net income		$	52,070			$	63,107			$	66,635			$	168,443
Earnings per share:
Basic earnings per share		$	1.12			$	1.36			$	1.46			$	3.73
Diluted earnings per share		$	1.11			$	1.36			$	1.46			$	3.72

Quarterly amounts may not agree in total to the corresponding annual amounts due to rounding.

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- References

No definition available.

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- Definition

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=109225645&loc=d3e1280-108306

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