Note 15 - Foreign Exchange

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Foreign Currency Disclosure [Text Block]

15.

Foreign Exchange:

A foreign exchange gain amounting to

$0.4

 million has been recorded in general and administrative expenses during the year ended

December 

31,

2019

. A foreign exchange loss amounting to

$0.9

 million has been recorded in general and administrative expenses during the year ended

December 

31,

2018

. A foreign exchange gain amounting to

$0.7

 million has been recorded in general and administrative expenses during the year ended

December 

31,

2017

.