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Note 12 - Subsequent Events
3 Months Ended
Mar. 31, 2021
Notes to Financial Statements  
Subsequent Events [Text Block]
12.
SUBSEQUENT EVENTS
 
The Company has evaluated events subsequent to the balance sheet date for inclusion in the accompanying consolidated financial statements through the date of issuance and determined that
no
subsequent events have occurred that would require recognition in the consolidated financial statements or disclosures in the notes thereto.