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PREPAID EXPENSES AND OTHER RECEIVABLES (Tables)
 12 Months Ended
Dec. 31, 2016
Receivables and Prepaid Expenses [Abstract]  
Schedule of Receivables and Prepaid Expenses, Current [Table Text Block]
 
 
December 31,
 
 
 
2016
 
2015
 
 
 
 
 
 
 
Government authorities
 
$
51
 
$
116
 
Prepaid expenses
 
 
362
 
 
1,084
 
Restricted cash
 
 
164
 
 
161
 
Interest receivable
 
 
470
 
 
212
 
Other current assets
 
 
10
 
 
93
 
 
 
 
 
 
 
 
 
 
 
$
1,057
 
$
1,666