Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Summary of Numerator and Denominator of Basic and Diluted (Loss) Earnings Per Common Share

A summary of the numerator and denominator of the basic and diluted (loss) earnings per common share is presented below.

	Three Months Ended September 30, 2017								Three Months Ended September 30, 2016
	Loss (Numerator)			Shares (Denominator)		Per Share Amount			Income (Numerator)			Shares (Denominator)		Per Share Amount
Net (loss) income	$	(40,546	)						$	11,333
Less: Loss (income) attributable to participating securities		2,737								(557	)
Basic (Loss) Earnings Per Share:
(Loss) income allocated to common stockholders		(37,809	)		8,519	$	(4.44	)		10,776			9,209	$	1.17
Effect of Dilutive Securities:
Stock options*		—			—					—			62
Convertible senior notes*		—			—					1,028			1,447
Diluted (Loss) Earnings Per Share:
(Loss) income available to common stockholders and assumed conversions	$	(37,809	)		8,519	$	(4.44	)	$	11,804			10,718	$	1.10

	Nine Months Ended September 30, 2017								Nine Months Ended September 30, 2016
	Loss (Numerator)			Shares (Denominator)		Per Share Amount			Income (Numerator)			Shares (Denominator)		Per Share Amount
Net (loss) income	$	(18,984	)						$	24,413
Less: Loss (income) attributable to participating securities		1,236								(1,158	)
Basic (Loss) Earnings Per Share:
(Loss) income allocated to common stockholders		(17,748	)		8,648	$	(2.05	)		23,255			9,395	$	2.48
Effect of Dilutive Securities:
Stock options*		—			—					—			62
Convertible senior notes*		—			—					3,206			1,507
Diluted (Loss) Earnings Per Share:
(Loss) income available to common stockholders and assumed conversions	$	(17,748	)		8,648	$	(2.05	)	$	26,461			10,964	$	2.41

* Excluded in 2017 due to anti-dilutive effect.