Quarterly report pursuant to Section 13 or 15(d)

Share-Based Payments

v3.7.0.1
Share-Based Payments
3 Months Ended
Mar. 31, 2017
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, 2017 and 2016 were as follows:

 
 
 
 

Three months ended

March 31,
2017

March 31,
2016
Expected dividend yield
1.3
%

1.0
%
Expected stock price volatility
28.7
%

29.0
%
Weighted average risk-free interest rate
2.0
%

1.3
%
Expected life of options (years)
6.0


6.0

Weighted average grant date fair value
$
13


$
12

 
 
 
 

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


Three months ended March 31, 2017







Weighted-



Weighted-

Aggregate

Average



Average

Intrinsic

Remaining

Options

Exercise

Value

Contractual

(000)

Price

(000)

Term
Outstanding at December 31, 2016
564


$
41





Granted
118


48





Exercised
(47
)

32





Forfeited
(13
)

46





Outstanding at March 31, 2017
622


$
42


$
3,765


4.4
Exercisable at March 31, 2017
381


$
40


$
3,334


3.2
 

Three months ended

March 31,
2017

March 31,
2016
Share-based compensation for options
$
363


$
348

Tax benefit for option compensation
$
134


$
129

Unrecognized compensation cost for options, net of estimated forfeitures
$
2,683


$
2,789

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



 
 
 
 
 
 
 
 

 
 
 
 

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, 2017



Weighted-

Aggregate

Non-vested

Average

Grant Date

Shares

Grant Date

Fair Value

(000)

Fair Value

(000)
Outstanding and non-vested at December 31, 2016
222


$
45



Granted
126


48



Vested
(101
)

45



Forfeited
(5
)

46



Outstanding and non-vested at March 31, 2017
242


$
47


$
11,320



Three months ended

March 31,
2017

March 31,
2016
Share-based compensation for non-vested shares
$
1,246


$
1,082

Tax benefit for non-vested share compensation
$
459


$
403

Unrecognized compensation cost for non-vested shares, net of estimated forfeitures
$
10,470


$
9,363

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 30% 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,
2017

March 31,
2016
Expected stock price volatility
24.7
%

22.3
%
Weighted average risk-free interest rate
1.4
%

0.8
%

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

Three months ended March 31, 2017



Weighted-

Aggregate

Performance

Average

Grant Date

Shares

Grant Date

Fair Value

(000)

Fair Value

(000)
Outstanding and non-vested at December 31, 2016
80


$
55



Granted
25


56



Forfeited
(29
)

$
50



Outstanding and non-vested at March 31, 2017
76


$
57


$
4,327



Three months ended

March 31,
2017

March 31,
2016
Share-based compensation for performance shares
$
184


$
351

Tax benefit for performance share compensation
$
68


$
131

Unrecognized compensation cost for performance shares, net of estimated forfeitures
$
2,612


$
2,805

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, 2017



Weighted-

Aggregate

Non-vested

Average

Grant Date

Shares

Grant Date

Fair Value

(000)

Fair Value

(000)
Outstanding and non-vested at December 31, 2016
16


$
44



Granted





Vested





Outstanding and non-vested at March 31, 2017
16


$
44


$
688



Three months ended

March 31,
2017

March 31,
2016
Share-based compensation for non-vested shares
$
169


$
171

Tax benefit for non-vested share compensation
$
63


$
64

Unrecognized compensation cost for non-vested shares, net of estimated forfeitures
$
77


$
114

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