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Note 8 - Stock-based Compensation
9 Months Ended
Sep. 30, 2018
Notes to Financial Statements  
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
8.
Stock-Based Compensation
 
For the
three
months ended
September 30, 2018
and
2017,
the Company’s net income, as reported, includes
$1.1
million and
$1.1
million, respectively, of stock-based compensation costs and
$0.2
million and
$0.4
million of income tax benefits, respectively, related to the stock-based compensation plans in each of the periods. For the
nine
months ended
September 30, 2018
and
2017,
the Company’s net income, as reported, includes
$5.7
million and
$5.2
million, respectively, of stock-based compensation costs and
$1.2
million and
$1.7
million of income tax benefits, respectively, related to the stock-based compensation plans in each of the periods. The Company did
no
t
grant any restricted stock units during the
three
months ended
September 30, 2018
and
2017.
During the
nine
months ended
September 30, 2018
and
2017,
the Company granted
280,590
and
276,900
restricted stock units, respectively. The Company has
not
granted stock options since
2009.
At
September 30, 2018,
the Company had
600
stock options, all
100%
vested, outstanding, at an average exercise price of
$8.44
per share.
 
The Company uses the fair value of the common stock on the date of award to measure compensation cost for restricted stock unit awards. Compensation cost is recognized over the vesting period of the award using the straight-line method.
 
 
The following table summarizes the Company’s restricted stock unit (“RSU”) awards at or for the
nine
months ended
September 30, 2018:
 
 
 
 
 
 
 
 
 
Shares
 
 
 
Weighted-Average
Grant-Date
Fair Value
         
Non-vested at December 31, 2017    
497,322
    $
22.46
 
Granted    
280,590
     
28.19
 
Vested    
(248,319
)    
23.68
 
Forfeited    
(11,955
)    
25.31
 
Non-vested at September 30, 2018    
517,638
    $
24.91
 
                 
Vested but unissued at September 30, 2018    
234,799
    $
25.14
 
 
 
As of
September 30, 2018,
there was
$9.4
million of total unrecognized compensation cost related to RSU awards granted. That cost is expected to be recognized over a weighted-average period of
3.0
years. The total fair value of awards vested for the
three
months ended
September 30, 2018
and
2017
was
$0.2
million and
$14,000,
respectively. The total fair value of awards vested for each of the
nine
month periods ended
September 30, 2018
and
2017
was
$7.0
million. The vested but unissued RSU awards consist of awards made to employees and directors who are eligible for retirement. According to the terms of these awards, which provide for vesting upon retirement, these employees and directors have
no
risk of forfeiture. These shares will be issued at the original contractual vesting and settlement dates.
 
 
Phantom Stock Plan:
The Company maintains a non-qualified phantom stock plan as a supplement to its profit sharing plan for officers who have achieved the designated level and completed
one
year of service. The Company adjusts its liability under this plan to the fair value of the shares at the end of each period.
 
The following table summarizes the Phantom Stock Plan at or for the
nine
months ended
September 30, 2018:
 
Phantom Stock Plan   Shares   Fair Value
         
Outstanding at December 31, 2017    
89,180
    $
27.50
 
Granted    
9,750
     
27.47
 
Forfeited    
-
     
-
 
Distributions    
(65
)    
26.16
 
Outstanding at September 30, 2018    
98,865
    $
24.40
 
Vested at September 30, 2018    
98,397
    $
24.40
 
 
The Company recorded stock-based compensation benefit for the Phantom Stock Plan of
$0.1
million and
$0.2
million for the
three
months ended
September 30, 2018
and
2017,
respectively. The total fair value of the distributions from the Phantom Stock Plan was less than
$1,000
and
$0.2
million for the
three
months ended
September 30, 2018
and
2017,
respectively.
 
For the
nine
months ended
September 30, 2018
and
2017,
the company recorded stock-based compensation benefit for the Phantom Stock Plan of
$0.2
million and
$0.1
million, respectively. The total fair value of the distributions from the Phantom Stock Plan was
$2,000
and
$0.2
million for the
nine
months ended
September 30, 2018
and
2017,
respectively.