XML 28 R13.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 6 - Other Assets
12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
6—OTHER
ASSETS
 
Other assets consist of the following:
 
    December 31,  
    2016     2015  
Prepaid expenses, current portion    
457
     
500
 
Total    
457
     
500