Concentration of Risk	9 Months Ended
Sep. 30, 2018
Risks and Uncertainties [Abstract]
Concentration of Risk	Note 3 - Concentration of Risk For the nine months ended September 30, 2018, products sold to largest customers accounted for approximately 100% of total revenue. Products purchased from largest suppliers accounted for approximately 100% of the total purchases during the nine months ended September 30, 2018. For the nine months ended September 30, 2017, products sold to largest customers accounted for approximately 29% of total revenue. Products purchased from two suppliers accounted for approximately 66% and 27% of the total purchases during the nine months ended September 30, 2017.

Concentration of Risk

9 Months Ended

Sep. 30, 2018

Note 3 - Concentration of Risk

For the nine months ended September 30, 2018, products sold to largest customers accounted for approximately 100% of total revenue. Products purchased from largest suppliers accounted for approximately 100% of the total purchases during the nine months ended September 30, 2018.

For the nine months ended September 30, 2017, products sold to largest customers accounted for approximately 29% of total revenue. Products purchased from two suppliers accounted for approximately 66% and 27% of the total purchases during the nine months ended September 30, 2017.

ColorStars Group 10-Q