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v3.19.3.a.u2

Share capital - Warrants (Details) | 12 Months Ended
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Dec. 31, 2019 USD ($) $ / shares shares
Class of Warrant or Right [Line Items] |
Maximum percent of warrants reserved for issuance | 4.00%
Maximum value of warrants reserved for issuance | $ 1,000,000,000
Exercise price (in dollars per share) | $ / shares | $ 10.00
Authorized and issued (in shares) | shares | 3,494,979
Aggregated fair value of warrants | $ 13,055,000
Term of warrants | 10 years
Founders |
Class of Warrant or Right [Line Items] |
Maximum percent of warrants reserved for issuance | 3.50%
Exercise price (in dollars per share) | $ / shares | $ 10.00
Authorized and issued (in shares) | shares | 2,913,684
Aggregated fair value of warrants | $ 10,884,000
Advisor |
Class of Warrant or Right [Line Items] |
Maximum percent of warrants reserved for issuance | 0.50%
Exercise price (in dollars per share) | $ / shares | $ 10.00
Authorized and issued (in shares) | shares | 581,295
Aggregated fair value of warrants | $ 2,171,000

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