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Net loss per share - Schedule of Anti-dilutive Securities (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Antidilutive Securities
Total potentially dilutive securities	14,683,370	7,448,581	14,683,370	7,448,581
Unvested restricted incentive shares and units
Antidilutive Securities
Total potentially dilutive securities	996,927	1,105,300	996,927	1,105,300
Share options
Antidilutive Securities
Total potentially dilutive securities	10,421,137	6,343,281	10,421,137	6,343,281
Warrants
Antidilutive Securities
Total potentially dilutive securities	3,265,306	0	3,265,306	0

X

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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