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Note 7 - Subsequent Events
9 Months Ended
Sep. 30, 2018
Notes to Financial Statements  
Subsequent Events [Text Block]
7.
Subsequent Events
 
On
October 23, 2018,
the Company declared a quarterly dividend of
$0.18
per share for a total of
$991
thousand, which will be paid on
November 12, 2018
to shareholders of record on
November 2, 2018
.