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Stock-Based Compensation
12 Months Ended
Dec. 31, 2015
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Stock-Based Compensation
Note 7.  Stock-Based Compensation
 
The Company has stock option agreements with its directors for serving on the Company’s board of directors and with certain officers and employees as part of their compensation. The option activity is as follows for the years ended December 31, 2015 and 2014:
 
 
 
 
 
Weighted
 
Weighted
 
Weighted
 
 
 
 
 
 
 
Average
 
Average
 
Average
 
 
 
 
 
Number
 
Exercise Price
 
Fair Value at
 
Remaining
 
Intrinsic
 
 
 
of Shares
 
per Share
 
Grant Date
 
Contractual Life
 
Value
 
Balance January 1, 2014
 
 
45,000
 
 
14.75
 
 
 
 
 
0.5 years
 
 
-
 
Options granted
 
 
-
 
 
-
 
$
0
 
 
-
 
 
-
 
Options exercised
 
 
-
 
 
-
 
 
 
 
 
-
 
 
-
 
Options expired
 
 
(17,500)
 
$
(1.83)
 
 
 
 
 
-
 
 
-
 
Balance, January 1, 2015
 
 
27,500
 
$
12.92
 
 
 
 
 
0.5 years
 
$
-
 
Options granted
 
 
-
 
 
-
 
$
0
 
 
-
 
 
-
 
Options exercised
 
 
-
 
 
-
 
 
 
 
 
-
 
 
-
 
Options expired
 
 
(22,500)
 
$
(2.62)
 
 
 
 
 
-
 
 
-
 
Balance, December 31, 2015
 
 
5,000
 
$
10.30
 
 
 
 
 
0.5 years
 
$
-
 
 
Prior to June 30, 2010 the Company had not adopted a formal stock option plan. The number of options issued and the grant dates were determined at the discretion of the Company’s Board. Certain options vest at the date of grant and others vest over a one year period. The options are exercisable for periods not exceeding three to five years from the date of grant. On July 1, 2010, at its annual meeting of stockholders, the 2010 Stock Option and Award Plan was approved.
 
The fair values of stock options are estimated using the Black-Scholes method, which takes into account variables such as estimated volatility, expected holding period, dividend yield, and the risk free interest rate. The risk free interest rate is the five year treasury rate at the date of grant. The expected life is based on the contractual life of the options at the date of grant.
 
The fair value of shares that vested was $2,619 for the year ended December 31, 2014.
 
As of December 31, 2015, all compensation costs related to awards has been recognized.