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Note 11 - Dividends
 12 Months Ended
Dec. 31, 2018
Notes to Financial Statements  
Dividends [Text Block]
11
. Dividends
 
In
2010,
we announced that our Board of Directors approved a regular cash dividend program to our stockholders, subject to approval each quarter. Quarterly cash dividends of
$0.025
per share of common stock were declared in each quarter of
2018
and totaled
$5.5
million. Quarterly cash dividends of
$0.015
per share of common stock were declared in each of the
first
two
quarters of
2017
along with dividends of
$0.025
per share in each of
2017’s
last
two
quarters, which totaled
$4.4
million. Quarterly cash dividends of
$0.015
per share of common stock were declared in each quarter of
2016
and totaled
$3.3
million.