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Note 12 - Stock-based Compensation
12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
12.
STOCK-BASED COMPENSATION
 
The Company had
two
stock-based compensation plans at
December
31,
2016.
The shares outstanding are for grants under the Company’s
1997
Stock Option Plan (the
“1997
Plan”) and the
2008
Equity Incentive Plan (the
“2008
Plan”), (collectively, the “Plans”). The
1997
Plan matured on
April
8,
2008
and no additional options
may
be granted under the
1997
Plan. At
December
31,
2016,
the
1997
Plan had
18,250
granted unexercised stock option shares. At
December
31,
2016,
the
2008
Plan includes
129,500
granted unexercised stock option shares,
11,750
granted nonvested restricted stock award shares and
803,350
shares available to be granted.
 
Stock Option Grants
.
Options granted under the
2008
Plan are granted at the closing price of the Company’s common stock on the NASDAQ Stock Market on the date of grant. Stock options expire
ten
years from the date of grant and vest over service periods ranging from
one
year to
five
years. The Company settles stock option exercises with authorized unissued shares. The fair value of each stock option grant is estimated on the date of grant using the Black-Scholes option pricing model. The risk-free interest rate is based on the U.S. Treasury rate for the expected life at the time of grant. Volatility is based on the average volatility of the Company based upon previous trading history. The expected life and forfeiture assumptions are based on historical data. Dividend yield is based on the yield at the time of the option grant.
 
A summary of option activity under the Plans as of
December
31,
2016
and
2015,
and changes during the years then ended is presented below:
 
   
Shares
Available
   
Options
Outstanding
   
Price
   
Aggregate
Intrinsic Value
 
Outstanding at December 31, 2014
   
812,850
     
169,500
    $
11.38
    $
194,020
 
Options granted
   
(14,000
)    
14,000
     
8.01
     
 
 
Forfeited
   
7,250
     
(7,250
)    
7.15
     
 
 
Expired
   
-
     
(10,500
)    
19.54
     
 
 
Exercised
   
-
     
-
     
.00
     
 
 
Outstanding at December 31, 2015
   
806,100
     
165,750
    $
10.76
    $
234,380
 
Options granted
   
-
     
-
     
.00
     
 
 
Forfeited
   
2,050
     
(5,050
)    
19.66
     
 
 
Expired
   
-
     
(6,500
)    
28.27
     
 
 
Exercised
   
-
     
(6,450
)    
5.84
     
 
 
Restricted stock awards
   
(5,200
)    
-
     
8.15
     
 
 
Restricted stock forfeited
   
400
     
-
     
8.15
     
 
 
Outstanding at December 31, 2016
   
803,350
     
147,750
    $
9.91
    $
559,555
 
 
 
The fair value of option grants is estimated on the grant date using the Black-Scholes option-pricing model, with the following weighted-average assumptions used for grants during the year ended
December
31,
2015.
There were no grants awarded during the year ended
December
31,
2016.
 
Year Ended:
 
December 31, 2015
 
Dividend growth rate
   
1.00%
 
Expected volatility
   
96.89%
 
Average risk-free interest rates
   
1.49%
 
Expected lives (
years)
   
7.0
 
 
The following table summarizes additional information about the Company’s outstanding options and exercisable options as of
December
31,
2016,
including weighted-average remaining contractual term expressed in years ("Life") and weighted average exercise price (“Price”):
 
         
Outstanding
   
Exercisable
 
Range of Exercise Price
   
Shares
   
Life
   
Price
   
Shares
   
Price
 
$4.00
10.00
     
91,500
     
5.96
    $
6.15
     
59,350
    $
5.63
 
$10.01
17.00
     
27,000
     
2.69
     
11.01
     
27,000
     
11.01
 
$17.01
26.00
     
29,250
     
1.25
     
20.65
     
29,250
     
20.65
 
   
 
     
147,750
     
4.43
     
9.91
     
115,600
     
10.69
 
 
Following is a summary of nonvested option vesting changes during the years ended
December
31,
2016
and
2015:
 
Year Ended:
 
December 31, 2016
   
December 31, 2015
 
   
Shares
   
Price
   
Shares
   
Price
 
Nonvested at beginning of year
   
53,300
    $
6.67
     
62,700
    $
6.14
 
Granted
   
-
     
.00
     
14,000
     
8.01
 
Forfeited
   
(1,250
)    
8.36
     
(5,250
)    
7.22
 
Vested
   
(19,900
)    
5.94
     
(18,150
)    
5.71
 
Nonvested at end of year
   
32,150
     
7.09
     
53,300
     
6.67
 
 
Restricted Stock Awards
.
The Company measures the fair value of restricted shares based on the price of its common stock on the grant date and compensation expense is recorded over the vesting period. During the year ended
December
31,
2016,
3,000
restricted stock awards were granted with a
four
year vesting period and
2,200
restricted stock awards were granted with a
five
year vesting period. No restricted shares were issued in the year ended
December
31,
2015.
 
Following is a summary of nonvested restricted stock awards at
December
31,
2016
and
2015,
and vesting changes during the respective periods:
 
   
Shares
   
Price
 
Nonvested at December 31, 2014
   
13,900
    $
8.36
 
Granted
   
-
     
-
 
Vested
   
(3,475
)    
8.36
 
Forfeited
   
-
     
-
 
Nonvested at December 31, 2015
   
10,425
     
8.36
 
Granted
   
5,200
     
8.15
 
Vested
   
(3,475
)    
8.36
 
Forfeited
   
(400
)    
8.15
 
Nonvested at December 31, 2016
   
11,750
    $
8.27
 
 
For the years ended
December
31,
2016,
2015
and
2014,
net compensation expense charged to income for the Plans was
$81,889,
$68,705
and
$59,798,
respectively. Total unrecognized compensation cost on granted unexercised option shares was
$89,168
at
December
31,
2016,
compared to
$137,812
at
December
31,
2015.
That cost is expected to be recognized over the next
3.25
years. Total unrecognized compensation cost on nonvested restricted stock awards granted under the
2008
Plan was
$62,299
at
December
31,
2016,
compared to
$60,522
at
December
31,
2015.
That cost is expected to be recognized over the next
4.25
years.
 
The following table reflects the impact of stock based compensation by increasing or reducing income before income taxes, net income, basic earnings per share and diluted earnings per share for the years ended
December
31,
2016
and
2015:
 
   
Year Ended December 31,
 
   
2016
   
2015
 
Reduced net income before income taxes
  $
(81,889
)   $
(68,705
)
Reduced net income
   
(70,653
)    
(68,705
)
Reduced basic earnings per share
   
0.01
     
0.01
 
Reduced diluted earnings per share
   
0.01
     
0.01