Note 14 - Subsequent Events |
9 Months Ended |
|---|---|
Sep. 30, 2019 | |
| Notes to Financial Statements | |
| Subsequent Events [Text Block] | Note 1 4 : Subsequent Events In November 2019, the Company and Oxford agreed to amend the Loan Agreement. Oxford agreed to one month of interest-only payments followed by four months of scheduled repayments. The maturity date of the Term Loans is March 1, 2020. The amendment fee amounted to $30,000. |