Earnings per Share

3 Months Ended

6 Months Ended

9 Months Ended

12 Months Ended

Sep. 30, 2014

Dec. 31, 2014

Mar. 31, 2015

Jun. 30, 2015

Earnings per Share [Abstract]

Earnings per Share

(4) Earnings Per Share

The following table sets forth the calculation of basic and diluted weighted average shares outstanding and earnings per share for the indicated period for the Predecessor Company.

	Three Months Ended September 30,
	2013
Income (numerator):
Net loss	$	(1,284)
Net income attributable to participating securities		-
Net loss attributable to common shares	$	(1,284)
Weighted average shares (denominator):
Weighted average shares—basic		38,589
Dilutive effect of stock options		-
Weighted average shares—diluted		38,589
Basic loss per share	$	(0.03)
Diluted loss per share	$	(0.03)

The following table indicates the number of shares underlying outstanding stock-based awards excluded from the computation of dilutive weighted average shares because their effect was antidilutive for the period indicated.

	Three Months Ended September 30,
	2013
	(in thousands)
Weighted average shares		1,037

(4) Earnings Per Share

The following table sets forth the calculation of basic and diluted weighted average shares outstanding and earnings per share for the indicated periods for the Predecessor Company.

	Three Months Ended December 31,		Six Months Ended December 31,
	2013		2013
	(in thousands, except per share data)
Income (numerator):
Net loss	$	(12,058)	$	(13,342)
Net income attributable to participating securities		-		-
Net loss attributable to common shares	$	(12,058)	$	(13,342)
Weighted average shares (denominator):
Weighted average shares—basic		38,641		38,615
Dilutive effect of stock options		-		-
Weighted average shares—diluted		38,641		38,615
Basic loss per share	$	(0.31)	$	(0.35)
Diluted loss per share	$	(0.31)	$	(0.35)

The following table indicates the number of shares underlying outstanding stock-based awards excluded from the computation of dilutive weighted average shares because their effect was antidilutive for the period indicated.

	Three Months Ended December 31,		Six Months Ended December 31,
	2013		2013
	(in thousands)		(in thousands)
Weighted average shares		987		1,012

(4) Earnings Per Share

The following table sets forth the calculation of basic and diluted weighted average shares outstanding and earnings per share for the indicated periods for the Predecessor Company.

	Three Months Ended March 31,		Nine Months Ended March 31,
	2014		2014
	(in thousands, except per share data)
Income (numerator):
Net income (loss)	$	13,331	$	(11)
Net income attributable to participating securities		(166)		-
Net income (loss) attributable to common shares	$	13,165	$	(11)
Weighted average shares (denominator):
Weighted average shares—basic		38,714		38,648
Dilutive effect of stock options		519		-
Weighted average shares—diluted		39,233		38,648
Basic income (loss) per share	$	0.34	$	(0.00)
Diluted income (loss) per share	$	0.34	$	(0.00)

The following table indicates the number of shares underlying outstanding stock-based awards excluded from the computation of dilutive weighted average shares because their effect was antidilutive for the period indicated.

	Three Months Ended March 31,		Nine Months Ended March 31,
	2014		2014
	(in thousands)		(in thousands)
Weighted average shares		497		1,281

(5) Earnings Per Share

The following table sets forth the calculation of basic and diluted weighted average shares outstanding and earnings per share for the indicated periods.

	Period from January 1, 2014 through June 3,		Year Ended December 31,
	2014		2013		2012
			(in thousands, except per share data)
Income (numerator):
Net income (loss)	$	(22,956)	$	85,274	$	58,810
Net income attributable to participating securities		-		(943)		(455)
Net income (loss) attributable to common shares	$	(22,956)	$	84,331	$	58,355
Weighted average shares (denominator):
Weighted average shares—basic		38,730		38,730		38,885
Dilutive effect of stock options		-		506		149
Weighted average shares—diluted		38,730		39,236		39,034
Basic earnings (loss) per share	$	(0.59)	$	2.18	$	1.50
Diluted earnings (loss) per share	$	(0.59)	$	2.15	$	1.50

The following table indicates the number of shares underlying outstanding stock-based awards excluded from the computation of dilutive weighted average shares because their effect was antidilutive for the periods indicated.

	Period from January 1, 2014 through June 3,		Year Ended December 31,
	2014		2013		2012
	(in thousands)		(in thousands)
Weighted average shares		941		273		687