Stock-Based Compensation

9 Months Ended

Sep. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock-Based Compensation

10. Stock-Based Compensation

On May 22, 2013, our shareholders approved the 2013 Omnibus Incentive Plan (the “Plan”), which was adopted by the Board of Directors on February 22, 2013, subject to shareholder approval. The Plan’s purpose is to promote the Company’s long-term financial interests and growth by attracting, retaining and motivating high quality key employees and directors, motivating such employees and directors to achieve the Company’s short- and long-range performance goals and objectives, aligning their interests with those of its shareholders. The Plan reserves 4,400,000 shares of common stock to be issued for grants of several different types of long-term incentives including stock options, stock appreciation rights, restricted shares, performance shares, other common stock based awards, and dividend equivalent rights.

The 2010 Long Term Incentive Plan (the “Previous Plan”) was replaced by the Plan, and no future grants may be made under the Previous Plan. However, any outstanding awards or grants made under the Previous Plan will continue until the end of their specified terms.

In 2013, our Board of Directors granted 0.6 million stock options, 0.5 million performance share units and 0.4 million deferred stock units under The Previous Plan and The Plan. The following table details the weighted-average grant-date fair values and the assumptions used for estimating the fair values of stock option grants made during the nine months ended September 30, 2013:

	Stock Options
Weighted-average grant-date fair value	$	4.01
Expected life, in years		6.0
Risk-free interest rate		1.2% - 1.4	%
Expected volatility		83.9% - 86.4	%

The weighted average grant date fair value of our performance share units was $5.69. These shares are currently expensed at target and are evaluated each reporting period for likelihood of achieving the performance criteria.

We measure the fair value of deferred stock units based on the closing market price of our common stock on the date of the grant. The weighted-average fair value per unit for grants made during the nine months ended September 30, 2013, was $5.70.

We recognized stock-based compensation expense of $4.4 million for the nine months ended September 30, 2013, and $5.7 million for the nine months ended September 30, 2012. At September 30, 2013, unearned compensation cost related to the unvested portion of all stock-based awards was approximately $8.4 million and is expected to be recognized over the remaining vesting period of the respective grants, through the first quarter of 2016.