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Summary of significant accounting policies (Tables)
6 Months Ended
Jun. 30, 2017
Accounting Policies [Abstract]  
Schedule of Inventory
The following table summarizes the components of the Company’s inventory for the periods indicated:

 
 
June 30, 2017
 
December 31, 2016
Work in progress
 
$
941

 
$

Finished goods
 
5,971

 

Total inventory
 
$
6,912

 
$