Subsequent Event

9 Months Ended

Dec. 31, 2019

Subsequent Events [Abstract]

Subsequent Events [Text Block]

Note 14 – Subsequent Event

In February 2020, Bank of America agreed to extend the line of credit from March 31, 2020 to January 31, 2021. The new agreement includes open availability up to $689,700. Monthly payments will be interest only (see Note 8).