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Treasury Shares (Details) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
Jun. 29, 2022 | Jul. 07, 2021 | Dec. 31, 2022 | Dec. 31, 2021
Treasury Shares |  |  |  |
Total consideration of share repurchased |  |  | $ 3,976,681 | $ 2,361,576
Treasury shares |  |  | 1 | 94,074
2021 Share Repurchase Program |  |  |  |
Treasury Shares |  |  |  |
Share repurchase program authorized amount |  | $ 20,000,000 |  |
Term of share repurchase program (in months) |  | 12 months |  |
2022 Share Repurchase Program |  |  |  |
Treasury Shares |  |  |  |
Share repurchase program authorized amount | $ 10,000,000 |  |  |
Term of share repurchase program (in months) | 12 months |  |  |
American depositary shares |  |  |  |
Treasury Shares |  |  |  |
Repurchased shares retired (in shares) |  |  | 1,285,604 | 160,880
Treasury shares |  |  | 1 | 75,259
American depositary shares | 2021 Share Repurchase Program |  |  |  |
Treasury Shares |  |  |  |
Shares repurchased (in shares) |  |  | 1,170,446 | 236,139
Total consideration of share repurchased |  |  | $ 3,904,399 | $ 2,361,576
American depositary shares | 2022 Share Repurchase Program |  |  |  |
Treasury Shares |  |  |  |
Shares repurchased (in shares) |  |  | 39,900 |
Total consideration of share repurchased |  |  | $ 72,282 |
Ordinary shares |  |  |  |
Treasury Shares |  |  |  |
Repurchased shares retired (in shares) |  |  | 1,607,005 | 201,100
Treasury shares |  |  | 1 | 94,074
Ordinary shares | 2021 Share Repurchase Program |  |  |  |
Treasury Shares |  |  |  |
Shares repurchased (in shares) |  |  | 1,463,057 | 295,174
Ordinary shares | 2022 Share Repurchase Program |  |  |  |
Treasury Shares |  |  |  |
Shares repurchased (in shares) |  |  | 49,875 |

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- Definition Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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