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Note 15 - Subsequent Events
6 Months Ended
Jun. 30, 2019
Notes to Financial Statements  
Subsequent Events [Text Block]
15.
Subsequent Events
 
On
July 23, 2019
,
the Company declared a quarterly dividend of
$0.18
per share for a total of
$993
thousand, which will be paid on
August 16, 2019
to shareholders of record on
August 6, 2019.