Concentrations |
3 Months Ended |
|---|---|
Mar. 31, 2020 | |
| Risks and Uncertainties [Abstract] | |
| Concentration Risk Disclosure [Text Block] | Note 6 — Concentrations: At March 31, 2020, 95% of net accounts receivable was due from three customers that exceeded 10% of the Company’s accounts receivable (40%, 40% and 15%) and at December 31, 2019, no net accounts receivable was due from a customer that exceeded 10% of the Company’s accounts receivable. During the three months ended March 31, 2020 and 2019, the Company had revenue from three customers that exceeded 10% of its total sales, 62%, 19% and 10% in 2020, and 64%, 19% and 10%, in for the same period in 2019. |