Unaudited Selected Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2014

Unaudited Selected Quarterly Financial Data [Abstract]

Selected quarterly financial data

Selected quarterly financial data is presented below.

	Three Months Ended
	December 31,			September 30,			June 30,			March 31,
2014
Insurance premiums written and contract deposits		$	292,241		$	322,746		$	292,393		$	260,275
Total revenues			269,157			265,520			264,743			261,265
Net income			30,068			25,357			20,452			28,366
Per share information
Basic
Net income		$	0.72		$	0.61		$	0.49		$	0.69
Shares of common stock - weighted average (1)			41,748			41,514			41,432			41,180
Diluted
Net income		$	0.71		$	0.60		$	0.48		$	0.67
Shares of common stock and equivalent shares - weighted average (1)			42,362			42,319			42,310			42,259
2013
Insurance premiums written and contract deposits		$	275,379		$	306,033		$	267,703		$	245,078
Total revenues			259,215			251,884			265,637			254,531
Net income			34,287			23,599			25,995			27,012
Per share information
Basic
Net income		$	0.84		$	0.59		$	0.65		$	0.68
Shares of common stock - weighted average (1)			40,818			40,001			39,768			39,527
Diluted
Net income		$	0.81		$	0.57		$	0.63		$	0.66
Shares of common stock and equivalent shares - weighted average (1)			42,205			41,732			41,395			41,088
2012
Insurance premiums written and contract deposits		$	279,479		$	285,206		$	260,289		$	242,753
Total revenues			255,417			256,548			254,226			244,623
Net income			31,826			32,266			13,103			26,671
Per share information
Basic
Net income		$	0.81		$	0.82		$	0.33		$	0.67
Shares of common stock - weighted average (1)			39,339			39,381			39,544			39,794
Diluted
Net income		$	0.77		$	0.78		$	0.32		$	0.64
Shares of common stock and equivalent shares - weighted average (1)			41,272			41,138			41,304			41,546

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(1) Rounded to thousands.