Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Revolving Line of Credit

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Note 6 - Revolving Line of Credit
3 Months Ended
Mar. 31, 2021
Notes to Financial Statements  
Debt Disclosure [Text Block]
6.
Revolving Line of Credit
 
At
March 31, 2021,
the Company had a revolving line of credit with a bank providing for on-demand or short-term borrowings of up to
$1,000,000.
The line was due to expire on
July 31, 2021.
As of
March 31, 2021,
$500,000
was outstanding under this line of credit at a variable interest rate of
4.0%,
and there was
no
outstanding balance at
December 31, 2020.
This line of credit was replaced on
April 16, 2021,
as referenced in Note
9.