Quarterly report pursuant to Section 13 or 15(d)

Share-Based Payments

v3.8.0.1
Share-Based Payments
3 Months Ended
Mar. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Share-Based Payments
Share-Based Payments

The Company’s general practice has been to make a single annual grant of share-based compensation to key employees and to make other employee grants only in connection with new employment or promotions.  Forms of share-based compensation granted to employees by the Company include stock options, non-vested shares of common stock (“non-vested share”), and performance shares.  The Company also typically makes a single annual grant of non-vested shares to non-employee directors in conjunction with the annual election of non-employee directors to the Board of Directors.  Share-based compensation is based on the grant date fair value of the instrument and is recognized ratably over the requisite service period, or vesting period. All share-based compensation expense is recognized in salaries, wages and employee benefits.

Employee Activity - Stock Options
 
Stock option grants to employees generally expire seven years from the grant date and typically vest ratably over a three-year period.  The Company used the Black-Scholes option-pricing model to estimate the grant-date fair value of options granted.  The weighted-average fair value of options granted and assumptions used to estimate their fair value during the three months ended March 31, 2018 and 2017 were as follows:

 
 
 
 

Three months ended

March 31,
2018

March 31,
2017
Expected dividend yield
1.1
%

1.3
%
Expected stock price volatility
24.9
%

28.7
%
Weighted average risk-free interest rate
2.6
%

2.0
%
Expected life of options (years)
6.0


6.0

Weighted average grant date fair value
$
15


$
13

 
 
 
 

The following tables summarize the Company’s employee stock option activity and related information:


Three months ended March 31, 2018







Weighted-



Weighted-

Aggregate

Average



Average

Intrinsic

Remaining

Options

Exercise

Value

Contractual

(000)

Price

(000)

Term
Outstanding at December 31, 2017
440


$
45





Granted
86


59





Exercised







Forfeited







Outstanding at March 31, 2018
526


$
47


$
3,075


4.5
Exercisable at March 31, 2018
313


$
44


$
2,877


3.5
 

Three months ended

March 31,
2018

March 31,
2017
Share-based compensation for options
$
342


$
363

Tax benefit for option compensation
$
88


$
134

Unrecognized compensation cost for options, net of estimated forfeitures
$
2,589


$
2,683

Weighted average period over which unrecognized compensation will be recognized (years)
2.2



 
 
 
 
 
 
 
 

 
 
 
 

Employee Activity - Non-vested Shares

Non-vested share grants to employees vest ratably over a three-year period.  The non-vested shares’ fair values were estimated using closing market prices on the day of grant. The following tables summarize the Company’s employee non-vested share activity and related information:


Three months ended March 31, 2018



Weighted-

Aggregate

Non-vested

Average

Grant Date

Shares

Grant Date

Fair Value

(000)

Fair Value

(000)
Outstanding and non-vested at December 31, 2017
227


$
47



Granted
122


58



Vested
(105
)

56



Forfeited
(2
)

52



Outstanding and non-vested at March 31, 2018
242


$
52


$
12,690



Three months ended

March 31,
2018

March 31,
2017
Share-based compensation for non-vested shares
$
1,399


$
1,246

Tax benefit for non-vested share compensation
$
360


$
459

Unrecognized compensation cost for non-vested shares, net of estimated forfeitures
$
11,747


$
10,470

Weighted average period over which unrecognized compensation will be recognized (years)
2.3




 
 
 
 
 
 
 
 
 
 

Employee Activity - Performance Shares

The Company annually grants performance shares to key employees.  Under the terms of the performance share agreements, following the end of a three-year performance period, the Company will issue to the employees a calculated number of common stock shares based on the three year performance of the Company’s total shareholder return as compared to the total shareholder return of a selected peer group.  No shares may be issued if the Company's total shareholder return outperforms 25% or less of the peer group, but the number of shares issued may be doubled if the Company's total shareholder return performs better than 90% of the peer group.  The fair value of the performance shares was estimated using a Monte Carlo simulation. The weighted average assumptions used in the Monte Carlo estimate were as follows:


Three months ended

March 31,
2018

March 31,
2017
Expected stock price volatility
24.3
%

24.7
%
Weighted average risk-free interest rate
2.2
%

1.4
%

The following tables summarize the Company’s employee performance share activity, assuming median share awards, and related information:

Three months ended March 31, 2018



Weighted-

Aggregate

Performance

Average

Grant Date

Shares

Grant Date

Fair Value

(000)

Fair Value

(000)
Outstanding and non-vested at December 31, 2017
69


$
58



Granted
18


72



Forfeited
(22
)

$
67



Outstanding and non-vested at March 31, 2018
65


$
58


$
3,795



Three months ended

March 31,
2018

March 31,
2017
Share-based compensation for performance shares
$
335


$
184

Tax benefit for performance share compensation
$
86


$
68

Unrecognized compensation cost for performance shares, net of estimated forfeitures
$
2,343


$
2,612

Weighted average period over which unrecognized compensation will be recognized (years)
2.2




 
 
 
 
 
 
 
 
 
 


Non-employee Director Activity - Non-vested Shares

Grants of non-vested shares to non-employee directors vest ratably over the elected term to the Board of Directors, or approximately one year.  The following tables summarize the Company’s non-employee non-vested share activity and related information:

Three months ended March 31, 2018



Weighted-

Aggregate

Non-vested

Average

Grant Date

Shares

Grant Date

Fair Value

(000)

Fair Value

(000)
Outstanding and non-vested at December 31, 2017
11


$
52



Granted
1


61



Vested





Forfeited


$



Outstanding and non-vested at March 31, 2018
12


$
52


$
615



Three months ended

March 31,
2018

March 31,
2017
Share-based compensation for non-vested shares
$
185


$
169

Tax benefit for non-vested share compensation
$
47


$
63

Unrecognized compensation cost for non-vested shares, net of estimated forfeitures
$
65


$
77

Weighted average period over which unrecognized compensation will be recognized (years)
0.1