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NOTE 8 - EQUITY (Tables)
3 Months Ended
Mar. 31, 2017
Stockholders' Equity Note [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
A summary of the status of the Company’s stock option plans for the fiscal years ended December 31, 2016 and the three months ending March 31, 2017 and changes during the years are presented below (in number of options):

 
 
Number
of Options
   
Average
Exercise Price
 
Average Remaining
Contractual Term
   
Aggregate
Intrinsic Value
 
 
                     
Outstanding options at January 1, 2016
   
183,576
   
$
4.49
 
2.7 years
   
$
-0-
 
Options granted
   
-
     
-
     
-
         
Options canceled/forfeited
   
(40,000
)
 
$
4.50
                 
 
                               
Outstanding options at December 31, 2016
   
143,576
   
$
4.33
 
1.6 years
   
$
-0-
 
Options granted
   
-
                         
Options exercised
   
-
                         
Options canceled/forfeited
   
-
                         
 
                               
Outstanding options at March 31, 2017
   
143,576
     
4.33
 
1.3 years
   
$
-0-
 
 
                               
Vested Options:
                               
   March 31, 2017;
   
105,575
   
$
4.46
 
0.7 years
   
$
-0-
 
   December 31, 2016:
   
103,575
   
$
4.47
 
1.0 years
   
$
-0-
 
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
The following table summarizes the warrants transactions:

 
 
Warrants
Outstanding
   
Weighted Average
Exercise Price
 
 
           
Balance, January 1, 2016
   
203,253
   
$
5.29
 
Granted
   
-
   
$
-
 
Exercised
   
-
   
$
-
 
Canceled
   
-
   
$
-
 
Outstanding and Exercisable December 31, 2016
   
203,253
   
$
5.29
 
 
               
Granted
   
4,988
   
$
4.01
 
Exercised
   
-
   
$
-
 
Canceled
   
-
   
$
-
 
Outstanding and Exercisable March 31, 2017
   
208,240
   
$
5.26