XML 52 R81.htm IDEA: XBRL DOCUMENT v3.20.1
TERM FACILITY (Details Narrative) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
Jul. 31, 2015
Dec. 31, 2019
Statement Line Items [Line Items]    
Short-term investments $ 10,000  
Short-term investments interest rate description Interest is charged on the facility at a rate of U.S. dollar LIBOR (3 month) plus 4.75%  
New Amending Agreement [Member]    
Statement Line Items [Line Items]    
Short-term investments interest rate description   Interest on the amended facility is now charged at a rate of US dollar LIBOR (3 month) plus 6.75% during the 12 month deferral period, reverting to US dollar LIBOR (3 month) plus 4.75% for the remainder of the repayment period ending August 2021.
Repayment of monthly instalments   $ 278