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v3.20.2

Subsequent events (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended
--- | --- | --- | ---
Jul. 07, 2020 | Jun. 05, 2020 | Jun. 30, 2019
Subsequent events |  |  |
Offering expenses |  |  | $ 8.4
At the market offering |  |  |
Subsequent events |  |  |
Maximum aggregate offering price |  | $ 50.0 |
At the market offering | Subsequent events |  |  |
Subsequent events |  |  |
Shares issued (in shares) | 1,192,713 |  |
Share issue price | $ 15.50 |  |
Gross proceeds before discounts and commissions | $ 18.5 |  |
Net proceeds | 17.6 |  |
Offering expenses | $ 0.9 |  |

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