Weighted Average Shares Outstanding and Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares [Table Text Block]

A reconciliation of the weighted average shares outstanding used in calculating basic and diluted net income (loss) per share in the accompanying condensed consolidated statements of operations is as follows:

	Three Months Ended March 31,
(in thousands)	2015	2014
Weighted average shares outstanding:
Weighted average common stock outstanding	39,215	38,951
Total basic weighted average shares outstanding	39,215	38,951
Diluted weighted average shares outstanding:
Weighted average common stock outstanding, basic	39,215	38,951
Effect of dilutive securities:
Common stock options and restricted stock units1	—	—
Total weighted average shares outstanding assuming dilution	39,215	38,951

¹Due to the net loss for the three months ended March 31, 2015 and 2014, restricted stock units and common stock options representing approximately 598,000 and 799,000 shares, respectively, have been excluded from the number of shares used in calculating diluted net loss per share, as their inclusion would be antidilutive.