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CAPITAL STOCK (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Capital Stock |  |
Balance, Shares | 12,084 | 10,988
Balance | $ 130,649 | $ 117,817
Shares issued in a private placement, net of issue costs, shares | 1,241 | 698
Shares issued in a private placement, net of issue costs | $ 27,216 | $ 6,732
Shares issued for services, shares | 1 |
Shares issued for services | $ 30 |
Balance, Shares | 13,326 | 11,686
Balance | $ 157,895 | $ 124,549

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