XML 146 R134.htm IDEA: XBRL DOCUMENT v3.22.1
TRADE AND OTHER RECEIVABLES (Schedule of Trade and Other Receivables) (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Trade and other current receivables [abstract]    
Trade receivables, net of impairment losses $ 13,290 $ 20,025
Prepayments 1,945 1,159
Contract assets 739 1,177
Value added tax 0 92
Finance lease receivable 142 215
Total and other receivables $ 16,116 $ 22,668