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v3.22.2.2

Stockholders' equity - SARs Activity (Details) - Stock Appreciation Rights - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2021
RSUs Outstanding |  |
Outstanding, beginning balance (in shares) | 106,155 |
Granted (in shares) | 0 |
Exercised (in shares) | (743) |
Canceled in connection with the Equity Exchange (in shares) | (21,055) |
Canceled (in shares) | (1,566) |
Outstanding, ending balance (in shares) | 82,791 | 106,155
Weighted Average Exercise Price |  |
Outstanding, beginning balance (in USD per share) | $ 8.45 |
Granted (in USD per share) | 0 |
Exercised (in USD per share) | 3.63 |
Canceled in connection with the Equity Exchange (in USD per share) | 19.19 |
Canceled (in USD per share) | 18.95 |
Outstanding, ending balance (in USD per share) | $ 5.57 | $ 8.45
Outstanding, Weighted Average Remaining Contractual Term (in years) | 7 years 21 days | 8 years 3 months
Outstanding, Aggregate Intrinsic Value | $ 546 | $ 1,267
Vested and Expected to Vest, Awards Outstanding (in shares) | 82,791 |
Vested and Expected to Vest, Weighted Average Exercise Price (in USD per shares) | $ 5.57 |
Vested and Expected to Vest, Weighted Average Remaining Contractual Term (in years) | 7 years 21 days |
Vested and Expected to Vest, Aggregate Intrinsic Value | $ 546 |
Exercisable, Awards Outstanding (in shares) | 61,845 |
Exercisable, Weighted Average Exercise Price (in USD per share) | $ 5.36 |
Exercisable, Weighted Average Remaining Contractual Term (in years) | 6 years 11 months 23 days |
Exercisable, Aggregate Intrinsic Value | $ 423 |

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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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