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STOCK PLANS (Tables)
9 Months Ended
Sep. 30, 2014
STOCK PLANS [Abstract]  
Stock option activity
The following table presents the activity related to stock options for the three months ended September 30, 2014:

  
Number of Shares
  
Weighted Average Exercise Price
  
Aggregate Intrinsic Value
  
Weighted Average Remaining Contractual Term (in years)
 
Options outstanding at Beginning of  Period
  
301,457
  
$
12.01
     
             
Granted
  
   
     
             
Expired
  
   
     
             
Cancelled / Forfeited
  
   
     
             
Exercised
  
   
     
             
Options outstanding at End of Period
  
301,457
  
$
12.01
  
$
231,049
   
3.21
 
                 
Exercisable (vested) at End of Period
  
253,265
  
$
13.13
  
$
160,204
   
2.20
 

The following table presents the activity related to stock options for the nine months ended September 30, 2014:

  
Number of Shares
  
Weighted Average Exercise Price
  
Aggregate Intrinsic Value
  
Weighted Average Remaining Contractual Term (in years)
 
Options outstanding at Beginning of  Period
  
368,177
  
$
11.52
     
             
Granted
  
18,967
  
$
7.28
     
             
Expired
  
(85,687
)
 
$
8.89
     
             
Cancelled / Forfeited
  
   
     
             
Exercised
  
   
     
             
Options outstanding at End of Period
  
301,457
  
$
12.01
  
$
231,049
   
3.21
 
                 
Exercisable (vested) at End of Period
  
253,265
  
$
13.13
  
$
160,204
   
2.20
 
Weighted average assumptions used in valuing stock options granted
A summary of the weighted average assumptions used in valuing stock options during the three months and nine months ended September 30, 2014 is presented below:

 
Three Months Ended
  
Nine Months Ended
 
  
September 30, 2014*
  
September 30, 2014
 
Risk Free Interest Rate
  
   
1.53
%
         
Expected Dividend Yield
  
   
0.00
%
         
Expected Life in Years
  
   
5
 
         
Expected Price Volatility
  
   
45.93
%
    * There were no stock options granted during the three-month period ended September 30, 2014.
Activity related to restricted stock
The following table presents the activity related to non-vested restricted stock for the three months ended September 30, 2014:

  
Number of Shares
  
Weighted Average Grant-Date Fair Value
  
Aggregate Intrinsic Value
  
Weighted Average Remaining Contractual Term (in years)
 
Non-vested Restricted stock outstanding at Beginning of  Period
  
71,013
  
$
5.87
       
                 
Granted
  
   
         
                 
Cancelled / Forfeited
  
   
         
                 
Exercised/Released/Vested
  
   
         
                 
Non-vested restricted stock outstanding at End of Period
  
71,013
  
$
5.87
  
$
536,148
   
8.22
 

The following table presents the activity related to non-vested restricted stock for the nine months ended September 30, 2014:

  
Number of Shares
  
Weighted Average Grant-Date Fair Value
  
Aggregate Intrinsic Value
  
Weighted Average Remaining Contractual Term (in years)
 
Non-vested Restricted stock outstanding at Beginning of  Period
  
61,541
  
$
4.88
       
                 
Granted
  
24,890
  
$
7.28
         
                 
Cancelled / Forfeited
  
(4,230
)
 
$
4.74
         
                 
Exercised/Released/Vested
  
(11,188
)
 
$
4.01
         
                 
Non-vested restricted stock outstanding at End of Period
  
71,013
  
$
5.87
  
$
536,148
   
8.22
 
Summary of weighted average assumptions used in valuing ESPP
A summary of the weighted average assumptions used in valuing ESPP issuances during the three months and nine month ended September 30, 2014 is presented below:

 
Three Months Ended
  
Nine Months Ended
 
  
September 30, 2014
  
September 30, 2014
 
Risk Free Interest Rate
  
0.12
%
  
0.12
%
         
Expected Dividend Yield
  
0.00
%
  
0.00
%
         
Expected Life in Years
  
1.00
   
1.00
 
         
Expected Price Volatility
  
20.00
%
  
20.00
%