XML 62 R51.htm IDEA: XBRL DOCUMENT v3.19.1
RELATED PARTY TRANSACTIONS (Tables)
12 Months Ended
Dec. 31, 2018
Related Party Transactions  
Share based compensation and compensation under options for our officers and directors

In Thousands of US Dollars
Description   2018     2017     2016  
Salaries   $     $     $  
Short-term employee benefits     13       2       2  
Stock-based compensation     3,814       6,072       9,071  
Total   $ 3,827     $ 6,074     $ 9,073