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Summary of Accounting Policies (Tables)
 6 Months Ended
Jun. 30, 2019
Accounting Policies [Abstract]  
Sales concentration information

Sales concentration information for customers comprising more than 10% of the Company’s total net sales is summarized below:

   Percent of total sales for six months
ended June 30,
Customers  2019  2018
Customer A   67.4%   — 
Customer B   24.2%   — 
Customer C   —    17.2%
Customer D   —    15.1%
Customer E   —    13.1%
Customer F   —    10.6%
Customer G   —    10.1%
Revenue indicated by product mix

The table below reflects our revenue for the periods indicated by product mix.

 

   For six months ended June 30,
Type  2019  2018
Product Sales  $49,801   $53,707 
Subscription Sales   16,368    — 
Total  $66,169   $53,707