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Stock incentive plans (Tables)
 3 Months Ended
Mar. 31, 2013
Stock incentive plans  
Schedule of recognized stock-based compensation expense

 

 

 

 

Three Months Ended
March 31,

 

 

 

2013

 

2012

 

Network operations

 

$

166

 

$

5

 

Development and technology

 

(43

)

200

 

Selling and marketing

 

118

 

210

 

General and administrative

 

361

 

578

 

Total stock-based compensation

 

$

602

 

$

993

 
Schedule of stock option activity

 

 

 

 

Number of
Options (000’s)

 

Weighted
Average
Exercise
Price

 

Weighted-
Average
Remaining
Contract
Life (years)

 

Aggregate
Intrinsic
Value

 

Outstanding at December 31, 2012

 

5,045

 

$

6.50

 

6.44

 

$

14,742

 

Granted

 

466

 

$

6.61

 

 

 

 

 

Exercised

 

(167

)

$

1.28

 

 

 

 

 

Cancelled/forfeited

 

(407

)

$

11.71

 

 

 

 

 

Outstanding at March 31, 2013

 

4,937

 

$

6.26

 

6.59

 

$

8,960

 

Vested and expected to vest at March 31, 2013

 

4,750

 

$

6.16

 

6.49

 

$

8,956

 

Exercisable at March 31, 2013

 

2,711

 

$

3.74

 

4.71

 

$

8,788

 
Summary of the RSU activity under the 2011 Plan

 

 

 

 

Number of Shares
(000’s)

 

Weighted Average
Grant-Date Fair
Value

 

Nonvested at December 31, 2012

 

—

 

$

—

 

Granted

 

605

 

6.05

 

Vested

 

—

 

—

 

Forfeited

 

—

 

—

 

Nonvested at March 31, 2013

 

605

 

$

6.05