Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Schedule of Earnings Per Share Reconciliation

The following table presents a reconciliation of the weighted-average diluted shares outstanding:



	Three Months Ended June 30,		Six Months Ended June 30,
	2013	2012	2013	2012
	(in thousands)

Weighted-average common shares outstanding - basic	30,332	26,597	30,301	25,103
Dilutive effect of:
Restricted stock	313	125	—	157
SARs	26	3	—	4
Stock options	1	—	—	—
Non-employee director deferred compensation	4	3	—	4
Convertible senior notes	338	—	—	—
Weighted-average common shares and equivalents outstanding - diluted	31,014	26,728	30,301	25,268

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table presents the weighted-average common share equivalents excluded from the calculation of diluted earnings per share due to their anti-dilutive effect:



	Three Months Ended June 30,		Six Months Ended June 30,
	2013	2012	2013	2012
	(in thousands)

Weighted-average common share equivalents excluded from diluted earnings
per share due to their anti-dilutive effect:
Restricted stock	5	90	893	64
SARs	20	87	54	81
Stock options	—	7	7	7
Non-employee director deferred compensation	—	—	4	—
Convertible senior notes	—	—	206	—
Total anti-dilutive common share equivalents	25	184	1,164	152