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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2016
Stock-Based Compensation  
Assumptions used in estimating fair value of stock options

 

 

 

 

 

    

2015

 

Dividend yield

 

0%

 

Expected volatility

 

42.4%

 

Expected life of option

 

Five Years

 

Risk-free interest rate

 

1.5%

 

Fair value of each option on grant date

 

$ 6.14

 

 

Stock option activity

 

 

 

 

 

 

 

 

    

 

    

 

 

 

 

 

 

 

Weighted

 

 

 

 

 

Average

 

 

 

 

 

Exercise

 

 

    

Shares

    

Price

 

Outstanding at January 1, 2016

 

12,168

 

$

15.47

 

Exercised

 

(500)

 

 

7.53

 

Outstanding at March 31, 2016

 

11,668

 

$

15.80

 

Exercisable at March 31, 2016

 

3,999

 

$

15.22