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COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Future minimum payments under non-cancelable operating leases with initial or remaining terms of more than one year as of December 31, 2014 were as follows:
 
2015
 
$
334,000
 
2016
 
 
180,000
 
2017
 
 
102,000
 
2018
 
 
92,000
 
2019
 
 
77,000
 
Thereafter
 
 
60,000
 
 
 
 
 
 
 
 
$
845,000