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Share-based Compensation Plans (Tables)
12 Months Ended
Dec. 31, 2016
Share-based Compensation Plans  
Summary of activity related to restricted stock granted

 

                                                                                                                                                                                    

 

 

Number of
Shares

 

Average Grant
Date Fair Value

 

Balance December 31, 2015

 

 

162,394

 

  $

7.30

 

Granted

 

 

120,818

 

 

7.85

 

Vested

 

 

(76,928

)

 

7.39

 

Forfeited

 

 

(17,765

)

 

7.76

 

​  

​  

​  

​  

Balance December 31, 2016

 

 

188,519

 

  $

7.59

 

​  

​  

​  

​  

​  

​  

​  

​  

Expected to vest as of December 31, 2016

 

 

175,479

 

  $

7.57

 

 

Summary of activity related to restricted stock units granted

 

                                                                                                                                                                                    

 

 

Settle in Stock

 

 

 

Shares

 

Average Grant
Date Fair Value

 

Balance, December 31, 2015

 

 

 

  $

 

Granted

 

 

38,104

 

 

7.56

 

Forfeited

 

 

(1,388

)

 

7.56

 

​  

​  

​  

​  

Balance, December 31, 2016

 

 

36,716

 

  $

7.56

 

​  

​  

​  

​  

​  

​  

​  

​  

Expected to vest as of December 31, 2016

 

 

25,719

 

  $

7.56

 

 

                                                                                                                                                                                    

 

 

Settle in Cash

 

 

 

Shares

 

Fair Value (1)

 

Balance, December 31, 2015

 

 

 

 

 

 

Granted

 

 

81,696

 

 

 

 

Forfeited

 

 

(3,205

)

 

 

 

​  

​  

Balance, December 31, 2016

 

 

78,491

 

  $

12.33

 

​  

​  

​  

​  

Expected to vest as of December 31, 2016

 

 

64,966

 

  $

12.33

 

                                                                                                                                                                                    

(1)

 

Represents the closing share price of the Company's common stock as of December 31, 2016. As of December 31, 2016, the accrued liability for restricted stock units expected to vest that settle in cash was approximately $0.2 million.

 

Summary of activity related to options that have vested or are expected to vest and exercisable options

 

                                                                                                                                                                                                 

 

 

Options Outstanding

 

 

 

 

 

 

 

Number
of Shares

 

Weighted
Average
Exercise
Price

 

Average
Remaining
Life
(years)

 

Average
Intrinsic
Value

 

Balance, December 31, 2015

 

 

932,553

 

  $

7.19

 

 

 

 

 

 

 

Granted

 

 

36,022

 

 

7.27

 

 

 

 

 

 

 

Forfeited

 

 

(56,484

)

 

7.36

 

 

 

 

 

 

 

Exercised

 

 

(115,176

)

 

7.17

 

 

 

 

 

 

 

​  

​  

​  

​  

Balance, December 31, 2016                  

 

 

796,915

 

  $

7.19

 

 

6.73

 

  $

4,189,266

 

​  

​  

​  

​  

​  

​  

​  

​  

Exercisable December 31, 2016

 

 

416,829

 

  $

6.93

 

 

5.44

 

  $

2,342,931

 

Vested and expected to vest as of December 31, 2016

 

 

774,424

 

  $

7.18

 

 

6.68

 

  $

4,080,984

 

 

Schedule of assumptions used in the calculation of weighted average fair value of options granted

 

                                                                                                                                                                                                

 

 

For the Years Ended
December 31,

 

 

 

2016

 

2015

 

2014

 

Expected volatility

 

 

31.85% 

 

 

36.27% 

 

 

49.38% 

 

Expected term (years)

 

 

5.00 

 

 

5.00 

 

 

5.61 

 

Dividend yield

 

 

3.30% 

 

 

2.82% 

 

 

0.67% 

 

Risk free rate

 

 

1.31% 

 

 

1.54% 

 

 

1.75% 

 

​  

​  

​  

​  

​  

​  

Weighted-average grant date fair value

 

  $

1.50 

 

  $

1.97 

 

  $

3.32 

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Summary of recognized and unrecognized share based compensation expense

 

                                                                                                                                                                                                                                                                                                   

 

 

For the Years Ended
December 31,

 

 

 

 

2016

 

2015

 

2014

 

 

 

 

 

(dollars in thousands)

 

 

Compensation expense:

 

 

 

 

 

 

 

 

 

 

 

Stock options

 

  $

416 

 

  $

506 

 

  $

490 

 

 

Restricted stock awards

 

 

674 

 

 

586 

 

 

503 

 

 

Restricted stock units (1)

 

 

272 

 

 

 

 

 

 

​  

​  

​  

​  

​  

​  

 

Total

 

  $

1,362 

 

  $

1,092 

 

  $

993 

 

 

​  

​  

​  

​  

​  

​  

 

​  

​  

​  

​  

​  

​  

 

Unrecognized compensation expense:

 

 

 

 

 

 

 

 

 

 

 

Stock options

 

  $

564 

 

  $

963 

 

  $

1,065 

 

 

Restricted stock awards

 

 

834 

 

 

799 

 

 

967 

 

 

Restricted stock units

 

 

724 

 

 

 

 

 

 

​  

​  

​  

​  

​  

​  

 

Total

 

  $

2,122 

 

  $

1,762 

 

  $

2,032 

 

 

​  

​  

​  

​  

​  

​  

 

​  

​  

​  

​  

​  

​  

 

                                                                                                                                                                                    

(1)

 

For the year ended December 31, 2016, expense for restricted stock units consisted of $224 thousand for restricted stock units that settle in cash, and $48 thousand for restricted stock units that settle in shares of the Company's common stock. The Company recorded no expense for restricted stock units for the years ended December 31, 2015 and 2014.