Concentration of Risk
|12 Months Ended|
Dec. 31, 2017
|Risks and Uncertainties [Abstract]|
|Concentration Risk Disclosure [Text Block]||
The Company had no single customer exceeding 10% of either its 2017 and 2016 revenue or its outstanding accounts receivable balance as of December 31, 2017 or 2016.
The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.
Reference 1: http://www.xbrl.org/2003/role/presentationRef