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SIGNIFICANT EVENTS DURING THE CURRENT REPORTING PERIOD - Equity Offering (Details) - ADSs - ATM Program
$ / shares in Units, $ in Millions
6 Months Ended
Jun. 30, 2020
USD ($)
$ / shares
shares
Disclosure of classes of share capital [line items]  
Number of shares issued | shares 844,246
Average share price | $ / shares $ 7.73
Net proceeds from issuing shares $ 6.4
Share issuance expenses 0.2
Gross sales proceeds $ 60.0