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EQUITY (Tables)
12 Months Ended
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Assumptions Used to Estimate Fair Value
 

Year ended

December 31,

 

2014

 

2013

   

2012

             

Risk free interest

  1.63 %   0.90 %     0.68 %

Dividend yields

    0 %     0 %     0 %

Volatility

    36 %     46 %     45 %

Expected term (in years)

    4.8     5     5
Employee [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Stock Option Activity
 

Number of options


   

Weighted-
average
exercise
price


   

Weighted-
average
remaining
contractual term

(in years)


   

Aggregate
intrinsic value
(in thousands)


                     

Outstanding at January 1, 2014

  5,374,000     $ 5.0     2.7     $ 2,122

Granted

  600,000     $ 5.2        

Exercised

    (272,000 )     $ 4.0        

Expired

    (21,750 )     $ 6.5        

Forfeited

    (1,248,867 )     $ 5.2        
               

Outstanding at December 31, 2014

    4,431,383     $ 5.0     2.2     $ 1,405
               

Exercisable at December 31, 2014

    3,357,465     $ 5.2     1.5     $ 807
               

Vested and expected to vest at December 31, 2014

    4,339,522     $ 5.0     2.4     $ 1,383
 

Year ended
December 31,


 

2013


 

2012


 

Number
of options


 

Weighted-
average

exercise
price


   

Number
of options


   

Weighted-
average
exercise
price


                 

Options outstanding at beginning of year

    5,879,798     $ 5.0     4,996,438     $ 5.5

Granted

    40,000     $ 5.3     1,150,000     $ 3.4

Exercised

    (154,498 )     $ 4.2     (56,000 )     $ 4.1

Expired

    (151,900 )     $ 5.0     (8,938 )     $ 77.6

Forfeited

    (239,400 )     $ 6.0     (201,702 )     $ 5.7
       
       

Options outstanding at end of year

    5,374,000     $ 5.0     5,879,798     $ 5.0
               

Options exercisable at end of year

    4,097,913     $ 5.4     4,150,546     $ 5.6
Schedule of Stock Option Activity by Exercise Price
 

Options


 

Weighted


     

Options


   

Weighted


 

outstanding


 

average


 

Weighted


   

exercisable


   

average exercise


Ranges of

 

as of


 

remaining


 

Average


   

as of


   

price of


Exercise

 

December 31,


 

contractual


 

Exercise


   

December 31,


   

exercisable


Price

   

2014


   

life (years)


   

Price


   

2014


   

options


                             
$ 3.00-4.00     1,258,000     2.4     $ 3.6     803,500     $ 3.7
$ 4.54-6.77     3,163,383     2.1     $ 5.6     2,543,965     $ 5.7
8.10     10,000     1.6     $ 8.1     10,000     $ 8.1
                   
    4,431,383     2.2     5.0     3,357,465     5.2
Summary of Restricted Stock Activity
 

Year ended December 31,


 

2014


 

2013


   

2012


 

Number of RSUs


 

Weighted-
average
grant date
fair value


   

Number of RSUs


   

Weighted-
average
grant date
fair value


   

Number of RSUs


   

Weighted-
average
grant date
fair value


                             

RSUs outstanding at the beginning of the year

    991,276     $ 4.1     1,348,452     $ 4.1     846,147     $ 4.2

Granted

    -         47,000     $ 5.8     1,112,500     $ 3.9

Vested

    (323,650 )     $ 4.1     (262,426 )     $ 4.3     (445,731 )     $ 3.4

Forfeited

    (96,001 )     $ 4.1     (141,750 )     $ 4.3     (164,464 )     $ 5.1
                       

RSUs outstanding at the end of the year

    571,625     $ 4.1     991,276     $ 4.1     1,348,452     $ 4.1
Non Employee [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Stock Option Activity
 

Number of options


   

Weighted-
average
exercise
price


   

Weighted-
average
remaining
contractual term
(in years)


   

Aggregate
intrinsic value
(in thousands)


                     

Outstanding at January 1, 2013

  35,000     $ 4.1     4.1     $ 34

Granted

  -            

Exercised

    -            

Expired

    -            

Forfeited

    -            
               

Outstanding at December 31, 2014

    35,000     $ 4.1     3.1     $ 33
               

Exercisable at December 31, 2014

    23,000     $ 4.7     2.9     $ 13
               

Vested and expected to vest at December 31, 2014

    31,700     $ 4.3     3.1     $ 28
 

Year ended
December 31,


 

2013


 

2012


 

Number of
options


 

Weighted-
average
exercise
price


   

Number
of options


   

Weighted-
average
exercise
price


                 

Options outstanding at beginning of year

    35,000     $ 4.1     365,000     $ 6.0

Granted

    -         20,000     $ 3.0

Exercised

    -         -     -

Expired

    -         -     -

Forfeited

    -         (350,000 )     $ 6.0
               

Options outstanding at end of year

    35,000     $ 4.1     35,000     $ 4.1
               

Options exercisable at end of year

    14,625     $ 5.1     7,125     $ 5.7
Schedule of Stock Option Activity by Exercise Price
 

Options

 

Weighted

     

Options

   


Weighted


 

Outstanding

 

average

 

Weighted

   

exercisable

   


average exercise


Range of

 

as of

 

remaining

 

Average

   

as of

   


price of


Exercise

 

December 31,

 

contractual

 

Exercise

   

December 31,

   


exercisable


Price

   

2014

   

life (years)

   

Price

   

2014

   


options


 3.00-5.65     35,000     3.1    
4.1     23,000    
4.7
Summary of Restricted Stock Activity
 

Year ended December 31,


 

2014


 

2013


   

2012


 

Number of RSUs


 

Weighted-
average
grant date
fair value


   

Number of RSUs


   

Weighted-
average
grant date
fair value


   

Number of RSUs


   

Weighted-
average
grant date
fair value


                         

 

RSUs outstanding at the beginning of the year

    10,500     $ 5.2     19,250     $ 5.2     32,250     $ 4.7

Granted

    -     -     -     $ -     -     $ -

Vested

    (9,000 )     $ 5.2     (8,750 )     $ 5.2     (13,000 )     $ 4.0

Forfeited

    -     -     -     -     -     -
                   

RSUs outstanding at the end of the year

    1,500     $ 5.2     10,500     $ 5.2     19,250     $ 5.2