Share-based Compensation - Narrative (Details)
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1 Months Ended |
12 Months Ended |
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Dec. 16, 2013
shares
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Apr. 30, 2019
USD ($)
shares
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Dec. 31, 2021
USD ($)
Vote
$ / shares
shares
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Dec. 31, 2020
USD ($)
$ / shares
shares
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Dec. 31, 2019
USD ($)
$ / shares
shares
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Sep. 30, 2021
shares
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Jan. 31, 2019
USD ($)
shares
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Dec. 31, 2018
USD ($)
$ / shares
shares
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Aug. 08, 2014
shares
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Options outstanding (in shares) | shares |
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32,708,847
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39,614,883
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38,011,964
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32,708,847
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33,660,957
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| Number of employees with options granted that include repurchase obligations | Vote |
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3
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| Payments for repurchases of share options |
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$ 1,600,000
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| Aggregate intrinsic value, outstanding |
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$ 127,168,263
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$ 466,460,320
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$ 51,303,638
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$ 51,300,000
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$ 19,994,575
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| Fair value of options vested in period |
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12,000,000.0
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4,900,000
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2,300,000
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| Share-based compensation |
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$ 31,481,000
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$ 11,974,000
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$ 4,253,000
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| Number of awards to be released not subject to performance metrics, as a percent |
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70.00%
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ / shares |
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$ 0.14
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$ 0.17
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$ 0.12
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$ 0.11
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| Minimum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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2 years
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| Awards to be released as a percent of target, percent |
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0.00%
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0.00%
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| Maximum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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10 years
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| Awards to be released as a percent of target, percent |
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60.00%
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30.00%
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| Founder-Controlled Entities |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Restricted shares granted (in shares) | shares |
5,000,000
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| Equity Option |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Unrecognized share based compensation expense, share options, period for recognition (in years) |
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2 years 4 months 24 days
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1 year 6 months
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| Equity award – share options |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based compensation, expiration period |
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10 years
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| Share-based payment arrangement, additional expense |
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$ 800,000
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| Share-based compensation |
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16,700,000
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$ 7,200,000
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$ 3,100,000
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| Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount |
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$ 71,400,000
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$ 31,000,000.0
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| Restricted Shares |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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4 years
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3 years
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| Share-based payment arrangement, additional expense |
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$ 100,000
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| Share-based compensation |
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$ 2,700,000
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$ 300,000
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300,000
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| Unrecognized share based compensation expense, share options, period for recognition (in years) |
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1 year 6 months
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2 years
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| Number of awards to be released not subject to performance metrics, as a percent |
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40.00%
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| Unrecognized share based compensation expenses related to restricted shares |
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$ 2,200,000
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$ 4,900,000
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| Restricted Shares | VoiceCrew Holdings Limited |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Restricted shares granted (in shares) | shares |
30,800,000
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| Restricted Shares | Sounds of Nature Limited |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Restricted shares granted (in shares) | shares |
77,000,000
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| Restricted Shares | Management |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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4 years
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| Restricted shares granted (in shares) | shares |
15,000,000
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| Number of shares granted with repurchase obligations (in shares) | shares |
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500,000
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| Shares repurchased during period (in shares) | shares |
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100,000
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| Stock repurchases, consideration |
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$ 100,000
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| Shares granted with repurchase obligations waived (in shares) | shares |
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400,000
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| Restricted Shares | Management | VoiceCrew Holdings Limited |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Restricted shares granted (in shares) | shares |
15,000,000
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| Restricted Shares | Vest upon the first anniversary of stated commencement date | Management |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting rights, percentage |
25.00%
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25.00%
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| Restricted shares granted (in shares) | shares |
10,000,000
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| Restricted Shares | Vest upon the first anniversary of stated commencement date | Founder-Controlled Entities |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting rights, percentage |
25.00%
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| Restricted Shares | Vest after the first anniversary of stated commencement date | Management |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based compensation, expiration period |
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36 months
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| Award vesting period (in years) |
36 months
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| Restricted Shares | Vest after the first anniversary of stated commencement date | Founder-Controlled Entities |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
36 months
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| Restricted Shares Subject To Performance Metrics |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Number of awards subject to performance metrics, percent |
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60.00%
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30.00%
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| Restricted Shares Subject To Performance Metrics | Minimum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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1 year
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1 year
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| Restricted Shares Subject To Performance Metrics | Maximum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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5 years
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3 years
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| Restricted Stock Units (RSUs) |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based compensation |
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$ 5,588,000
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$ 136,000
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0
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| Unrecognized share based compensation expense, share options, period for recognition (in years) |
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4 years 4 months 24 days
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1 year 9 months 18 days
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| Restricted shares granted (in shares) | shares |
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4,106,498
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263,621
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| Unrecognized share based compensation expenses related to restricted shares |
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$ 25,800,000
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$ 2,600,000
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| Restricted Stock Units (RSUs) | Minimum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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2 years
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| Restricted Stock Units (RSUs) | Maximum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Award vesting period (in years) |
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6 years
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| Restricted Stock Units (RSUs) | Management |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based compensation |
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$ 700,000
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900,000
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$ 800,000
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| 2014 Plan |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Common shares reserved for future issuance (in shares) | shares |
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20,000,000
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| Share-based compensation arrangement, shares authorized (in shares) | shares |
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34,613,165
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| 2018 Plan | Agora IO, Inc |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Common shares reserved for future issuance (in shares) | shares |
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25,740,835
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| 2018 Plan | Restricted Stock Units (RSUs) |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based compensation |
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100,000
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| VPP shares – weighted average |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based compensation |
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$ 5,800,000
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$ 3,500,000
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| VPP shares – weighted average | Equity award – share options |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ / shares |
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$ 0
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| Share based payment arrangement, Nonvested award, Cost not yet recognized, Amount |
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$ 0
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