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Share-Based Compensation Expense (Tables)
12 Months Ended
Dec. 31, 2012
Share-Based Compensation Expense  
Schedule Of Share Based Compensation Shares Restricted Stock By Exercise Price Range [Table Text Block]

 

 

 

 

 

 

 

 

Weighted

 

Outstanding

Average

 

Shares

Measurement

Range of Measurement Date Prices

(000s)

Date Price

$0.00 — $9.99

547 

$

9.82 

$10.00 — $14.99

649 

 

12.92 

$15.00 — $19.99

12 

 

16.45 

Total restricted stock units outstanding

1,208 

$

11.56 

 

Schedule of Total Share-based Compensation Expense

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For the Year Ended

 

 

 

December 31,

 

 

 

2012

 

2011

 

2010

 

 

 

 

 

 

 

 

 

 

 

 

 

Amortization of restricted stock and restricted stock unit awards

$

8,564 

 

$

7,564 

 

$

5,634 

 

 

Amortization of stock option awards

 

1,216 

 

 

1,034 

 

 

989 

 

 

Fair value adjustment for variable stock option accounting awards

 

 -

 

 

 -

 

 

(29)

 

 

Discount given on employee stock purchase transactions through our Employee Stock Purchase Plan

 

247 

 

 

194 

 

 

161 

 

 

Total share-based compensation expense

$

10,027 

 

$

8,792 

 

$

6,755 

 

 

Schedule of Share-based Compensation, Restricted Stock Activity [Table Text Block]

 

 

 

 

 

 

 

 

 

 

 

 

 

Weighted

 

 

 

Outstanding

Average

 

 

 

Shares

Measurement

 

 

Range of Measurement Date Prices

(000s)

Date Price

 

 

$0.00 — $9.99

89 

$

9.45 

 

 

$10.00 — $14.99

197 

 

11.86 

 

 

$15.00 — $19.99

284 

 

18.65 

 

 

$20.00 and above

20 

 

20.21 

 

 

 

 

 

 

 

 

Total restricted stock outstanding

590 

$

15.05 

 

 

 

 

 

 

 

 

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

 

 

 

 

 

Number of

Weighted Average

 

Shares

Measurement Date

 

(000s)

Price

Restricted stock outstanding at January 1, 2012

1,052 

$

15.00 

Granted

 -

 

 -

Vested

(433)

 

15.30 

Forfeited

(29)

 

11.60 

Restricted stock outstanding at December 31, 2012

590 

$

15.05 

 

Schedule of Share-based Compensation Expense Showing Amount Attributable to Different Categories

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For the Year Ended

 

 

 

December 31,

 

 

 

2012

 

2011

 

2010

 

 

 

 

 

 

 

 

 

 

 

 

 

Cost of services before reimbursable expenses

$

5,697 

 

$

5,214 

 

$

3,885 

 

 

General and administrative expenses

 

4,330 

 

 

3,578 

 

 

2,870 

 

 

Total share-based compensation expense

$

10,027 

 

$

8,792 

 

$

6,755 

 

 

 

 

 

 

 

 

 

 

 

 

 

Schedule of Stock options oustanding by plan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shares

 

 

 

 

 

 

 

Remaining

 

 

 

 

 

Weighted

 

Available

 

 

 

Outstanding

 

Average

 

for Future

 

 

 

Shares

 

Exercise

 

Issuances

 

 

Plan Category

(000s)

 

Price

 

(000s)

 

 

Long-Term Incentive Plan

851 

$

12.98 

 

5,381

 

 

Supplemental Equity Incentive Plan

13 

 

19.46 

 

-

 

 

Total

864 

$

13.08 

 

5,381

 

 

 

 

 

 

 

 

 

 

Schedule of stock options exercisable

 

 

 

 

 

 

 

Outstanding

Weighted Average

 

Remaining

 

Shares

Exercise

 

Exercise

Range of Exercise Prices

(000s)

Price

 

Period (years)

$0.00 — $9.99

32 

$

9.55 

 

4.3

$10.00 — $14.99

342 

 

12.13 

 

2.7

$15.00 — $19.99

128 

 

18.81 

 

0.5

$20.00 and above

 

20.56 

 

1.2

Total

511 

$

13.79 

 

2.2

 

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

 

 

 

 

 

 

 

Number of

Weighted Average

 

Shares

Exercise

 

(000s)

Price

Options outstanding at January 1, 2012

1,035 

$

11.97 

Granted

144 

 

13.35 

Exercised

(234)

 

6.15 

Forfeited

(81)

 

19.41 

Options outstanding at December 31, 2012

864 

$

13.08 

Options exercisable at December 31, 2012

511 

$

13.79 

 

Schedule of Stock Option valuation inputs [Table Text Block]

 

 

 

 

 

 

 

 

 

2012 

 

2011 

 

2010 

 

Fair value of options granted..................................................................................................................

$
6.14 
$
4.63 
$
6.03 

Expected volatility.......................................................................................................................................

56% 
57% 
58% 

Risk free interest rate................................................................................................................................

1.0% 
2.1% 
2.6% 

Forfeiture rate................................................................................................................................................

0% 
0% 
0% 

Dividend yield................................................................................................................................................

0% 
0% 
0% 

Contractual or expected lives (years)................................................................................................

4.5 
4.5 
4.5