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Summary of significant accounting policies (Tables)
3 Months Ended
Mar. 31, 2017
Accounting Policies [Abstract]  
Schedule of Inventory
The following table summarizes the components of the Company’s inventory for the periods indicated:

 
 
March 31, 2017
 
December 31, 2016
Work in progress
 
$
320

 
$

Finished goods
 
1,034

 

Total inventory
 
$
1,354

 
$