Note 10 - Subsequent Events

3 Months Ended

Mar. 31, 2019

Notes to Financial Statements

Subsequent Events [Text Block]

10. Subsequent Events

Subsequent to

March 31, 2019

through the report date, the Company has received principal payments from S&L of approximately

$126,000

 resulting in a current principal balance of approximately

$3,570,000

 under the S&L Note.