Supplemental Financial Information Quarterly Results (unaudited)

12 Months Ended

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Supplemental Financial Information Quarterly Results (unaudited)

The following represents the Company’s unaudited quarterly results for the years ended December 31, 2017 and 2016. These quarterly results were prepared in accordance with U.S. generally accepted accounting principles and reflect all adjustments that are, in the opinion of management, necessary for a fair presentation of the results.



	For the Three Months Ended
	March 31, 2017			June 30, 2017		Sept. 30, 2017			Dec. 31, 2017
	(in millions, except per share data)
Total revenues	$	56.9		$	67.3	$	48.1		$	66.9
Total operating expenses	54.0			56.9		57.5			63.9
Total operating income (loss)	2.9			10.4		(9.4		)	3.0
Interest expense	0.8			0.8		0.9			4.7
Income (loss) before taxes	2.1			9.6		(10.3		)	(1.7		)
Provision (benefit) for taxes	2.9			3.3		(4.4		)	24.5
Net income (loss) allocated to common stockholders	$	(0.8	)	$	6.3	$	(5.9	)	$	(26.2	)
Earnings (loss) per share:
Basic	$	(0.02	)	$	0.20	$	(0.18	)	$	(0.85	)
Diluted	$	(0.02	)	$	0.20	$	(0.18	)	$	(0.85	)
Dividends declared per share	$	0.45		$	0.45	$	0.45		$	0.05



	For the Three Months Ended
	March 31, 2016		June 30, 2016		Sept. 30, 2016		Dec. 31, 2016
	(in millions, except per share data)
Total revenues	$	66.9	$	90.5	$	76.6	$	101.6
Total operating expenses	59.7		59.8		56.5		68.4
Total operating income	7.2		30.7		20.1		33.2
Interest expense	0.7		0.8		0.9		0.8
Income before taxes	6.5		29.9		19.2		32.4
Provision for taxes	2.1		10.2		6.1		8.7
Net income allocated to common stockholders	$	4.4	$	19.7	$	13.1	$	23.7
Earnings per share:
Basic	$	0.14	$	0.62	$	0.41	$	0.74
Diluted	$	0.14	$	0.62	$	0.41	$	0.74
Dividends declared per share	$	0.45	$	0.45	$	0.45	$	0.45