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NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2015
Accounting Policies [Abstract]  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Net revenues from customers residing in the following foreign countries were as follows for the three months ended March 31, 2014 and 2013:
 
 
 
March 31, 
2015
 
% of Total 
Revenues
 
March 31, 
2014
 
% of Total 
Revenues
 
Mexico
 
$
218
 
 
0.99
%
$
509
 
 
2.73
%
Canada
 
$
555
 
 
2.52
%
$
704
 
 
3.77
%
Other
 
$
1,284
 
 
5.82
%
$
1,582
 
 
8.47
%
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
The following table summarizes the financial instruments of the Company measured at fair value on a recurring basis as of March 31, 2015 and December 31, 2014:
 
March 31, 2015
 
Total
 
Level 1
 
Level 2
 
Level 3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Marketable securities
 
$
57
 
$
57
 
$
-
 
$
-
 
Derivative liability
 
 
6,261
 
 
-
 
 
-
 
 
6,261
 
 
December 31, 2014
 
Total
 
Level 1
 
Level 2
 
Level 3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Marketable securities
 
$
29
 
$
29
 
$
-
 
$
-