Concentrations of Credit Risk (Notes)

3 Months Ended

Mar. 31, 2019

Concentration Risk [Line Items]

Concentration Risk Disclosure [Text Block]

Concentrations of Credit Risk

Credit Risk

The Company is potentially subject to concentrations of credit risk in its accounts receivable.  Credit risk is the risk of an unexpected loss if a customer fails to meet its contractual obligations.  The Company can be directly affected by the financial

condition of its customers, the loss or substantial reduction in business activity with its customers, or the inability of customers to pay its invoices.  While customer activity and financial condition could have a material impact on the Company’s financial statements, management does not believe significant credit risk exists at March 31, 2020. The Company had one customer whose accounts receivable balance represented 10% or more of the Company’s total accounts receivable at March 31, 2020.