XML 72 R27.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stockholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2013
Stockholders' Equity [Abstract]  
Schedule of Summary of Activity Under Stock Option Plans

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Year Ended December 31, 2013

 

 

 

 

 

 

Weighted-

 

Weighted-

 

 

 

 

 

 

 

 

 

Average

 

Average

 

 

 

 

 

 

 

 

 

Exercise

 

Remaining

 

Aggregate

 

 

 

 

Options

 

Price

 

Contractual

 

Intrinsic

 

 

 

 

(000's)

 

Per Share

 

Term (Years)

 

Value

 

Outstanding at beginning of period

 

 
366 

 

$
14.88 

 

 

 

 

 

 

 

Granted

 

 
375 

 

$
9.49 

 

 

 

 

 

 

 

Exercised

 

 
(11)

 

$
9.23 

 

 

 

 

$
11 

 

Forfeited

 

 
(48)

 

$
9.06 

 

 

 

 

 

 

 

Expired

 

 
(18)

 

$
24.39 

 

 

 

 

 

 

 

Outstanding at end of period

 

 
664 

 

$
12.08 

 

 
8.37 

 

$
150 

 

Options exercisable at end of period

 

 
209 

 

$
17.02 

 

 
6.47 

 

$
42 

 

Options vested and expected to vest at end of period

 

 
533 

 

$
12.66 

 

 
8.11 

 

$
120