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Stock-Based Compensation - Summary of Stock Option Activity under Plans (Details) - A&R 2019 Plan and 2019 Inducement Plan - USD ($) $ / shares in Units, $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Options Outstanding, Outstanding, Beginning balance | 12,141,756 |
Options Outstanding, Exercised | (107,692) |
Options Outstanding, Cancelled | (833,848) |
Options Outstanding, Outstanding, Ending balance | 12,669,110 | 12,141,756
Options Outstanding, Exercisable | 6,154,654 |
Eidos |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Options Outstanding, Outstanding, Beginning balance | 2,107,626 |
Options Outstanding, Exercised | (37,715) |
Options Outstanding, Cancelled | (389,338) |
Options Outstanding, Outstanding, Ending balance | 1,680,573 | 2,107,626
Options Outstanding, Exercisable | 1,241,614 |
Weighted-Average Exercise Price per Option, Outstanding, Beginning balance | $ 16.14 |
Weighted-Average Exercise Price per Option, Exercised | 1.38 |
Weighted-Average Exercise Price per Option, Cancelled | 23.07 |
Weighted-Average Exercise Price per Option, Outstanding, Ending balance | 14.86 | $ 16.14
Weighted-Average Exercise Price per Option, Exercisable | $ 12.67 |
Weighted-Average Remaining Contractual Life (years), Outstanding, Ending balance | 6 years | 6 years 10 months 24 days
Weighted-Average Remaining Contractual Life (years), Exercisable | 5 years 6 months |
Aggregate Intrinsic Value, Outstanding, Ending balance | $ 2,936 | $ 10,147
Aggregate Intrinsic Value, Exercisable | $ 2,788 |
Regular Equity Program |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Options Outstanding, Outstanding, Beginning balance | 9,493,258 |
Options Outstanding, Granted | 1,468,894 |
Options Outstanding, Cancelled | (429,897) |
Options Outstanding, Outstanding, Ending balance | 10,532,255 | 9,493,258
Options Outstanding, Exercisable | 4,491,447 |
Weighted-Average Exercise Price per Option, Outstanding, Beginning balance | $ 31.85 |
Weighted-Average Exercise Price per Option, Granted | 8.45 |
Weighted-Average Exercise Price per Option, Cancelled | 34.54 |
Weighted-Average Exercise Price per Option, Outstanding, Ending balance | 28.47 | $ 31.85
Weighted-Average Exercise Price per Option, Exercisable | $ 26.18 |
Weighted-Average Remaining Contractual Life (years), Outstanding, Ending balance | 8 years 2 months 12 days | 8 years 6 months
Weighted-Average Remaining Contractual Life (years), Exercisable | 7 years 3 months 18 days |
Aggregate Intrinsic Value, Outstanding, Ending balance | $ 925 |
2020 Stock and Equity Award Exchange Program |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Options Outstanding, Outstanding, Beginning balance | 540,872 |
Options Outstanding, Exercised | (69,977) |
Options Outstanding, Cancelled | (14,613) |
Options Outstanding, Outstanding, Ending balance | 456,282 | 540,872
Options Outstanding, Exercisable | 421,593 |
Weighted-Average Exercise Price per Option, Outstanding, Beginning balance | $ 2.46 |
Weighted-Average Exercise Price per Option, Exercised | 1.54 |
Weighted-Average Exercise Price per Option, Cancelled | 3.49 |
Weighted-Average Exercise Price per Option, Outstanding, Ending balance | 2.56 | $ 2.46
Weighted-Average Exercise Price per Option, Exercisable | $ 2.29 |
Weighted-Average Remaining Contractual Life (years), Outstanding, Ending balance | 6 years 8 months 12 days | 7 years
Weighted-Average Remaining Contractual Life (years), Exercisable | 6 years 7 months 6 days |
Aggregate Intrinsic Value, Outstanding, Ending balance | $ 3,294 | $ 7,956
Aggregate Intrinsic Value, Exercisable | $ 3,106 |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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