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EQUITY (Tables)
 12 Months Ended
Dec. 31, 2014
Stockholders' Equity Note [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
A summary of employee option activity under the Company's Stock Option Plans and RSU's as of December 31, 2014 and changes during the year ended December 31, 2014 are as follows:
 
 
 
Number of
options
 
 
Weighted-
average
exercise
price
 
 
Weighted-
average
remaining
contractual
term
(in years)
 
 
Aggregate
intrinsic
value (in
thousands)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Outstanding at January 1, 2014
 
 
306,984
 
 
 
3.4
 
 
 
 
 
 
 
 
 
Granted
 
 
49,600
 
 
 
0.75
 
 
 
 
 
 
 
 
 
Exercised
 
 
-
 
 
 
-
 
 
 
 
 
 
 
 
 
Forfeited
 
 
(8,550
)
 
 
3.4
 
 
 
 
 
 
 
 
 
Outstanding at December 31, 2014
 
 
348,034
 
 
$
3.05
 
 
 
3.99
 
 
$
1,446
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exercisable at December 31, 2014
 
 
175,240
 
 
$
3.41
 
 
 
3.62
 
 
$
837
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Vested and expected to vest at December 31, 2014
 
 
344,578
 
 
$
3.08
 
 
 
4.03
 
 
$
1,060
 
 
A summary of the status of the Company's employee stock options and RSU's as of December 31, 2014, 2013 and 2012, and changes during the years then ended, are as follows:
 
 
 
Year ended December 31,
 
 
 
2014
 
 
2013
 
 
2012
 
 
 
 
 
 
Weighted
 
 
 
 
 
Weighted
 
 
 
 
 
Weighted
 
 
 
 
 
 
average
 
 
 
 
 
Average
 
 
 
 
 
average
 
 
 
Amount
 
 
exercise
 
 
Amount
 
 
exercise
 
 
Amount
 
 
exercise
 
 
 
of options
 
 
Price
 
 
of options
 
 
price
 
 
of options
 
 
price
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Options outstanding at beginning of year
 
 
306,984
 
 
$
3.41
 
 
 
271,984
 
 
$
6.81
 
 
 
321,016
 
 
$
6.28
 
Granted
 
 
49,600
 
 
$
0.75
 
 
 
312,984
 
 
$
3.38
 
 
 
-
 
 
$
-
 
Exercised
 
 
-
 
 
$
-
 
 
 
(10,000
)
 
$
3.38
 
 
 
(1,500
)
 
$
3.14
 
Forfeited
 
 
(8,550
)
 
$
2.37
 
 
 
(5,000
)
 
$
6.81
 
 
 
-
 
 
$
-
 
Forfeited
 
 
-
 
 
$
-
 
 
 
(262,984
)
 
$
6.81
 
 
 
(47,532
)
 
$
3.48
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Options outstanding at end of year
 
 
348,034
 
 
$
3.05
 
 
 
306,984
 
 
$
3.41
 
 
 
271,984
 
 
$
6.81
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Options exercisable at end of year
 
 
175,240
 
 
$
3.41
 
 
 
4,188
 
 
$
5.11
 
 
 
158,824
 
 
$
6.81
 
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]
The following table summarizes information relating to employees' stock options and RSU's outstanding as of December 31, 2014, according to exercise prices:
 
 
 
 
Options outstanding
 
 
Options exercisable
 
Range of
exercise
price
 
 
Number
outstanding at
December 31,
2014
 
 
Weighted
average
remaining
contractual life
 
 
Weighted
average
exercise
price
 
 
Number
exercisable at
December 31,
2014
 
 
Weighted
average
exercise
price
 
 
 
 
 
 
 
Years
 
 
 
 
 
 
 
 
 
 
$
3.38
 
 
 
300,234
 
 
 
3.65
 
 
$
3.38
 
 
 
173,740
 
 
$
3.38
 
$
0.75
 
 
 
46,300
 
 
 
6.27
 
 
$
0.75
 
 
 
-
 
 
 
-
 
$
7.00
 
 
 
1,500
 
 
 
0.78
 
 
$
7.00
 
 
 
1,500
 
 
$
7.00
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
348,034
 
 
 
3.99
 
 
$
3.05
 
 
 
175,240
 
 
$
31