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COMMITMENTS AND CONTINGENCIES (Tables)
3 Months Ended
Mar. 31, 2013
COMMITMENTS AND CONTINGENCIES [Abstract]  
Future minimum lease payments under operating leases
We are obligated under various operating leases for our facilities and certain equipment, most notably a lease for a manufacturing and warehouse facility in St. Petersburg, Florida that requires monthly payments of approximately $13,000 and expires on October 31, 2013.  The following is a schedule of approximate future minimum lease payments under operating leases having remaining terms in excess of one year as of March 31, 2013 for the calendar years ended December 31, 2013 and 2014. (in thousands):
 
2013
 
$
171
 
2014
 
 
12
 
 
 
 
 
 
Total
 
$
183
 
Approximate contingent liability for the calendar years
We have a manufacturing agreement with our Bulgarian supplier which provides for certain contingent payments on our part if we terminate our arrangement prior to July 1, 2014. The table below reflects our approximate contingent liability for the calendar years ended December 31, 2013, and 2014 (in thousands):

2013
 
 $
96
 
2014
 
 
73
 
 
 
 
 
 
Total
 
$
169
 
Other future contractual obligations
Other future contractual obligations for agreements with initial terms greater than one year and agreements to purchase materials in the normal course of business are summarized as follows (in thousands):
 
Description
Years Ending December 31,
2013
2014
2015
2016
2017
2018
Employment agreements
724
786
725
-
-
-
Purchase commitments
2,574
858
-
-
-
-
Consulting contracts
54
72
-
-
-
-
Long-term debt
103
146
154
164
172
2,646
Total
$
3,455
$
1,862
$
879
$
164
$
172
$
2,646