XML 45 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 23 - Subsequent Events
 12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Subsequent Events [Text Block]
23.
SUBSEQUENT EVENTS
On
January 1
7,
2018,
the Company announced that its Board of Directors authorized a
$0.03
per share cash dividend to shareholders of record at the close of business on
February 1, 2018
payable on
February 15, 2018.