XML 50 R11.htm IDEA: XBRL DOCUMENT v2.4.0.6
Stock-Based Compensation
6 Months Ended
Jun. 30, 2012
Stock-Based Compensation [Abstract]  
STOCK-BASED COMPENSATION
5. STOCK-BASED COMPENSATION

On June 30, 2012, the Company had stock options outstanding under its 2000 Stock Option Plan, stock options and stock awards outstanding under its 2006 Incentive Compensation Plan and stock options, stock awards and stock appreciation rights (SARs) outstanding under its 2011 Incentive Compensation Plan. SARs, which were granted for the first time in 2012, cliff vest after two years of continuous service, settle in cash and expire ten years from the grant date. Because SARs are cash-settled, they are accounted for as liabilities that must be re-measured at fair value at the end of every reporting period until settlement. The Company uses the Black-Scholes option pricing model for determining the fair value of SARs. Compensation expense for each reporting period is based on the period-to-period change (or portion of the change, depending on the proportion of the vesting period that has been completed at the reporting date) in the fair value of the SARs

Compensation expense charged against income for all stock options, stock awards and SARs was as follows:

 

                             
(In thousands)        
Three Months Ended
June  30
    Six Months Ended
June 30
 
2012     2011     2012     2011  
$ 963     $ 928     $ 1,591     $ 1,777  

Unrecognized compensation costs for stock options, stock awards and SARs was as follows:

 

                 
(In thousands)            
    June 30, 2012     December 31, 2011  

Stock options

  $ 1,269     $ 974  

Stock awards

    3,220       2,109  

SARs

    910       —    

The increase in unrecognized compensation costs for stock options, SARs and stock awards reflected the first quarter 2012 grants of 32,623 stock options, 29,729 stock awards and 32,623 SARs. The unrecognized compensation costs at June 30, 2012, are expected to be recognized over weighted-average periods of 1.2 years, 2.1 years and 1.6 years for stock options, stock awards and SARs, respectively.