XML 38 R27.htm IDEA: XBRL DOCUMENT v3.5.0.2
Stockholders' Equity (Tables)
 6 Months Ended
Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Stock-Based Compensation Expense Related to Employee Stock Options
nized.
Weighted Average Assumptions of Fair Value Options Using Black-Scholes Option-Pricing Model
he fair value of each option grant is estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted average assumpt
Summary of Stock Option Activity and Weighted Average Exercise Prices
tivity
A summary of the Company’s stock option activity and weighted average exercise prices fol
Summary of Status of Nonvested Shares
A summary of the Company’s stock option activity and weighted average exercise prices follows:
 
Stock Option Activity
 
Weighted Average Remaining Contractual Term (in years)
 
Aggregate Intrinsic Value (in thousands)
 
Options (in thousands)
 
Weighted
Average
Exercise Price
 
 
Balance outstanding at December 31, 2015
9,139

 
$
11.05

 
 
 
 
Granted
140

 
7.03

 
 
 
 
Exercised
(32
)
 
4.85

 
 
 
 
Cancelled or expired
(881
)
 
11.22

 
 
 
 
Balance outstanding at June 30, 2016
8,366

 
$
10.99

 
6.11
 
$
1,738

Options vested and expected to vest
7,961

 
$
11.00

 
6.00
 
$
1,734

Options exercisable at June 30, 2016
5,573

 
$
10.96

 
5.32
 
$
1,731
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range
The following table summarizes information about outstanding and vested stock options as of June 30, 2016:
 
 
Options Outstanding
 
Options Exercisable
Range of Exercise Prices
 
Number of Shares Outstanding (in thousands)
 
Weighted-Average Remaining Contractual Life (Years)
 
Weighted-Average Exercise Price
 
Number of Shares (in thousands)
 
Weighted-Average Exercise Price
$1.79 - $7.02
 
1,150

 
2.52
 
$
5.04

 
1,135

 
$
5.03

$7.04 - $9.24
 
1,045

 
6.92
 
8.73

 
556

 
8.88

$9.34 - $10.05
 
977

 
7.81
 
9.77

 
464

 
9.72

$10.09 - $10.09
 
4

 
4.64
 
10.09

 
4

 
10.09

$10.13 - $10.13
 
1,219

 
7.69
 
10.13

 
616

 
10.13

$10.31 - $12.32
 
945

 
6.22
 
11.21

 
694

 
11.47

$12.46 - $13.28
 
1,295

 
5.17
 
13.09

 
1,142

 
13.09

$13.34 - $16.00
 
840

 
7.10
 
14.23

 
455

 
14.71

$16.98 - $18.09
 
886

 
6.00
 
17.45

 
684

 
17.46

$18.24 - $18.24
 
5

 
6.08
 
18.24

 
4

 
18.24

 
 
 
 
 
 
 
 
 
 
 
 
 
8,366

 
6.11
 
$
10.99

 
5,754

 
$
10.96
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity
A summary of the Company’s restricted stock units (“RSUs”) activity and weighted average exercise prices follows:
 
Restricted Stock Unit Activity
 
 
 
Number of Shares (in thousands)
 
Weighted Average
Grant Date Fair Value (Per Share)
 
Aggregate Fair Value (in thousands)
Balance outstanding at December 31, 2015
1,202

 
$
10.31

 
$
—

Granted
—

 
—

 
—

Released
(266
)
 
10.31

 
—

Forfeited
(145
)
 
10.31

 
—

Non-vested and outstanding at June 30, 2016
791

 
$
10.31

 
$
5,009

Expected to vest
652

 
$
10.31

 
$
4,132