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Stock Compensation Plans
12 Months Ended
Dec. 31, 2013
Stock Compensation Plans [Abstract]  
Stock Compensation Plans
(17)Stock Compensation Plans

We provide compensation to certain employees using stock based awards. Below is an overview of our stock compensation plans:

2006 Long-Term Incentive Plan (the “2006 Plan”):

Our 2006 Plan permits a total of 1,500,000 shares of AMCOL common stock to be awarded to eligible directors and employees through the use of nonqualified stock options, incentive stock options, restricted stock or restricted stock units, and stock appreciation rights.  Different terms and conditions apply to each form of award made under the plan.  Awards granted prior to 2009 have a six year life from the date of grant and vest ratably over a three year period from the date of grant.  Awards granted in 2009 have a ten year life from the date of grant and vest ratably over a three year period from the date of the grant.  No awards could be made pursuant to this plan after May 2010 when the 2010 Long-Term Incentive Plan was adopted as discussed later herein.
 
2010 Long-Term Incentive Plan (the “2010 Plan”):

On May 6, 2010, our shareholders approved the 2010 Plan.  This plan permits a total of 2,000,000 shares of AMCOL common stock to be awarded to eligible directors and employees through the use of nonqualified stock options, incentive stock options, restricted stock or restricted stock units, and stock appreciation rights.  Different terms and conditions apply to each form of award under the plan.  Awards granted under this plan have a ten year life from the date of grant and vest ratably over a three year period from the date of the grant. At any time, the Board of Directors may amend the plan, which automatically expires on May 7, 2020.  The total number of securities remaining available for future awards under this plan at December 31, 2013 was 795,852 shares.

Nonqualified stock options and stock appreciation rights:

For purposes of calculating compensation cost, we estimate the fair value of each award on the date of grant using the Black-Scholes option-pricing model.  The assumptions used in calculating the fair value of awards granted and the weighted average grant date fair value per share during the years ended December 31, 2013, 2012, and 2011 are as follows:

    
2013
2012
2011
Risk-free interest rate
1.0%
1.0%
2.2%
Expected life in years
5.37
5.39
5.51
Expected dividend yield
2.6%
2.3%
2.5%
Expected volatility
56.0%
56.4%
49.0%
Weighted-average per share fair value of awards granted
$12.25
$12.36
$11.42

The risk-free interest rate is derived using the zero-coupon yield on the grant date.  The expected life is calculated using our actual historical exercise behavior in combination with an estimate of when vested and unexercised options will be exercised.  Expected volatility is based on the historical volatility of our stock price over the expected life of the award.

We recorded stock compensation expense of $3.8, $4.5 and $3.2 in 2013, 2012 and 2011, respectively.  At December 31, 2013, we had approximately $2.0 of unrecognized stock compensation expense, which is expected to be recognized over a weighted-average period of 0.7 years.  We expect to satisfy the exercise of these stock compensation awards by issuing new shares of common stock.

Changes in options outstanding are summarized as follows:

   
December 31, 2013
 
December 31, 2012
 
December 31, 2011
 
      
Weighted
   
Weighted
   
Weighted
 
      
Average
   
Average
   
Average
 
2006 Plan
    
Exercise
   
Exercise
   
Exercise
 
      
Price
   
Price
   
Price
 
 
Awards
  
Per Share
 
Awards
  
Per Share
 
Awards
  
Per Share
 
Awards outstanding at January 1
  
883,109
  
$
22.84
   
1,189,012
  
$
22.91
   
1,389,598
  
$
23.02
 
Exercised
  
(349,551
)
  
25.25
   
(297,528
)
  
23.11
   
(170,998
)
  
24.04
 
Forfeited
  
-
   
-
   
(3,125
)
  
23.24
   
(20,087
)
  
20.48
 
Expired
  
(49,224
)
  
29.84
   
(5,250
)
  
23.89
   
(9,501
)
  
23.64
 
Awards outstanding at December 31
  
484,334
   
20.39
   
883,109
   
22.84
   
1,189,012
   
22.91
 
Awards exercisable at December 31
  
484,334
   
20.39
   
781,574
   
22.79
   
885,003
   
23.67
 
                                          

 
     
December 31, 2013
  
December 31, 2012
  
December 31, 2011
 
     
Weighted
    
Weighted
    
Weighted
 
     
Average
    
Average
    
Average
 
2010 Plan
   
Exercise
    
Exercise
    
Exercise
 
     
Price
    
Price
    
Price
 
    
Awards
  
Per Share
  
Awards
  
Per Share
  
Awards
  
Per Share
 
Awards outstanding at January 1
  
750,296
  
$
30.20
   
356,050
  
$
30.66
  
  
$
-
 
Granted
  
268,300
   
30.47
   
417,420
   
29.80
   
379,425
   
30.66
 
Exercised
  
(26,113
)
  
30.36
   
(567
)
  
30.66
   
-
   
-
 
Forfeited
  
(18,015
)
  
30.16
   
(22,107
)
  
30.12
   
(23,375
)
  
30.66
 
Expired
  
-
   
-
   
(500
)
  
30.66
   
-
   
-
 
Awards outstanding at December 31
  
974,468
   
30.27
   
750,296
   
30.20
   
356,050
   
30.66
 
Awards exercisable at December 31
  
350,403
   
30.34
   
117,219
   
30.66
   
-
   
-
 
   
                                                  

The following table summarizes information about intrinsic value of awards exercised, fair value of awards vested and grant date fair value of awards granted during 2013, 2012 and 2011:
 
All Plans
 
2013
  
2012
  
2011
 
Intrinsic value of awards exercised during the year
 
$
2.6
  
$
3.6
  
$
5.1
 
Fair value of awards vested during the year
  
4.0
   
2.9
   
2.4
 
Grant date fair value of awards granted during the year
  
3.3
   
5.2
   
4.3
 
                        

The following table summarizes information about stock compensation awards outstanding and exercisable at December 31, 2013:

   
  
  
  
Weighted
  
  
  
Weighted
 
All Plans
  
  
  
Average
   
 
  
Average
 
     
Number
  
Exercise
  
  
Remaining
 
   
of
  
Price
  
Intrinsic
  
Contractual
 
   
 
Awards
  
Per Share
  
Value
  
Life (Yrs.)
 
Awards outstanding at December 31, 2013
  
1,458,802
  
$
26.99
  
$
10.2
   
7.05
 
Awards exercisable at December 31, 2013
  
834,737
   
24.57
   
7.9
   
6.07
 
                             

The following table summarizes information about our nonvested stock compensation awards outstanding:

    
December 31, 2013
 
December 31, 2012
 
December 31, 2011
 
       
Weighted
    
Weighted
    
Weighted
 
All Plans -
     
Average
    
Average
    
Average
 
Nonvested Awards
     
Grant date
    
Grant date
    
Grant date
 
       
Fair value
    
Fair Value
    
Fair Value
 
     
Awards
  
Per Share
 
Awards
  
Per Share
 
Awards
  
Per Share
 
Nonvested awards outstanding at January 1
  
734,612
  
$
11.55
   
660,059
  
$
9.80
   
635,726
  
$
7.87
 
Granted
  
268,300
   
12.25
   
417,420
   
12.36
   
379,425
   
11.42
 
Vested
  
(360,832
)
  
11.00
   
(317,635
)
  
8.99
   
(311,630
)
  
7.80
 
Forfeited
  
(18,015
)
  
12.09
   
(25,232
)
  
11.59
   
(43,462
)
  
9.77
 
Nonvested awards outstanding at December 31
  
624,065
   
12.15
   
734,612
   
11.55
   
660,059
   
9.80
 
                                

 
Restricted Stock Awards:

Restricted stock awards are subject to performance conditions established by the Compensation Committee of the Board of Directors.  Restricted stock awards do not pay dividends or allow voting rights during the vesting period.  The fair value of these awards is equal to the quoted market price of our common stock on the grant date, discounted by the present value of the stream of dividends over the vesting period of the award. The fair value is amortized to compensation expense ratably over the performance period if achievement of the performance conditions is considered probable.

    
December 31, 2013
  
December 31, 2012
  
December 31, 2011
 
     
Weighted
  
  
Weighted
    
Weighted
 
      
Average
    
Average
    
Average
 
2010 Plan
   
Grant Date
    
Grant Date
    
Grant Date
 
     
Fair Value
    
Fair Value
    
Fair Value
 
       
Awards
  
Per Share
  
Awards
  
Per Share
  
Awards
  
Per Share
 
Awards outstanding at January 1
  
49,997
  
$
30.66
   
75,000
  
$
30.66
   
-
  
$
-
 
Granted
  
129,700
   
28.94
   
-
   
-
   
77,000
   
30.66
 
Vested
  
(34,998
)
  
30.56
   
(25,003
)
  
30.66
   
-
   
-
 
Forfeited
  
(1,700
)
  
28.95
       
-
   
(2,000
)
  
30.66
 
Awards outstanding at December 31
  
142,999
   
29.15
   
49,997
   
30.66
   
75,000
   
30.66
 
                                

In 2009, we granted 40,000 shares of performance based restricted stock with December 2012 vest date to our executive officers pursuant to our 2006 Plan.  These restricted awards had a grant date fair value of $28.42 per share. All these shares were cancelled in December 2012 as the performance targets were not met.

We recorded expense of $1.3, $0.0 and $1.7 for our restricted stock awards in 2013, 2012 and 2011, respectively.  At December 31, 2013, we had approximately $2.1 of unrecognized stock compensation expense, which is expected to be recognized over a weighted-average period of 1.3 years.  We expect to satisfy any future distribution of shares of restricted stock by issuing new shares of common stock.