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Note 15 - Subsequent Events
6 Months Ended
Jun. 30, 2018
Notes to Financial Statements  
Subsequent Events [Text Block]
  
15.
Subsequent Events
 
None
noted except for those events described in Notes
2,
5
and
125
to the unaudited consolidated financial statements for the
three
and
six
months ended
June 30, 2018.