Note 12 - Concentration of Credit Risk

3 Months Ended

Mar. 31, 2021

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

NOTE

12:

CONCENTRATION OF CREDIT RISK

Financial instruments that potentially subject the Company to concentration of credit risk consist principally of cash deposits. Accounts at each institution are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to

$250,000.

At

March 

31,

2021

 and

December 31, 2020,

the Company had

$137,322,778

 and

$39,345,260

 in excess of the FDIC insured limit, respectively.