Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation (Tables)

v3.6.0.2
Share-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Variables Used in Black-Scholes Option Pricing Model to Determine Estimated Grant Date Fair Value for Options Granted

The following are the variables we used in the Black-Scholes option pricing model to determine the estimated grant date fair value for options granted under the Plan for each of the years presented:

 

 

 

2016

 

 

2015

 

 

2014

 

Expected volatility

 

36% - 43%

 

 

34% - 50%

 

 

48% - 59%

 

Weighted-average volatility

 

 

39%

 

 

 

43%

 

 

 

55%

 

Expected dividends

 

 

—%

 

 

 

—%

 

 

 

—%

 

Expected term (in years)

 

.35 - 3.8

 

 

0.5 - 5.9

 

 

1.1 - 7.8

 

Risk-free rate

 

0.54% - 1.11%

 

 

0.26% - 1.73%

 

 

0.14% - 2.37%

 

 

Summary of Activity

 

The table below presents a summary of activity under the Plan, as of December 31, 2016, and changes during the year then ended:

 

 

 

Shares

 

 

Weighted-

Average

Exercise

Price

 

 

Weighted-

Average

Remaining

Contractual

Term (Years)

 

 

Aggregate

Intrinsic

Value

 

Outstanding at January 1, 2016

 

 

1,478,724

 

 

$

6.16

 

 

 

 

 

 

 

 

 

Option grants

 

 

315,000

 

 

 

7.66

 

 

 

 

 

 

 

 

 

Restricted stock unit grants

 

 

828,344

 

 

 

 

 

 

 

 

 

 

 

 

Exercised options

 

 

(1,032,174

)

 

 

6.01

 

 

 

 

 

 

 

 

 

Cancelled or forfeited options

 

 

(238,700

)

 

 

6.42

 

 

 

 

 

 

 

 

 

Outstanding at December 31, 2016

 

 

1,351,194

 

 

$

2.76

 

 

 

6.0

 

 

$

7,958,325

 

Exercisable options at December 31, 2016

 

 

121,950

 

 

$

6.35

 

 

 

7.8

 

 

$

280,553

 

 

Summary of Valuation Data

The table below presents our valuation data for the Plan:

(in thousands, except per share data)

 

2016

 

 

2015

 

 

2014

 

Valuation Data:

 

 

 

 

 

 

 

 

 

 

 

 

Weighted-average fair value (per share)

 

$

4.92

 

 

$

1.86

 

 

$

2.98

 

Total stock-based compensation expense

 

$

674

 

 

$

339

 

 

$

280

 

Total income tax impact on provision

 

$

551

 

 

$

281

 

 

$

313