v3.20.1

Earnings (Loss) Per Common Share - Schedule of Basic and Diluted Earnings (Loss) Per Common Share (Details) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 CNY (¥) ¥ / shares shares | Dec. 31, 2019 CNY (¥) ¥ / shares shares | Dec. 31, 2019 USD ($) $ / shares shares | Dec. 31, 2018 CNY (¥) ¥ / shares shares
Numerator: |  |  |  |
Net earnings (loss) attributable to ATA Creativity Global | ¥ 29,633,544 | ¥ (122,253,989) | $ (17,560,687) | ¥ 854,925,914
Dividends paid to participating securities | ¥ | 3,749,630 |  |  | 13,249,006
Redeemable non-controlling interest redemption value accretion | ¥ | 3,748,639 | 6,008,491 |  | 6,085,542
Net earnings (loss) available to common shareholders | ¥ | ¥ 22,135,275 | ¥ (128,262,480) |  | ¥ 835,591,366
Denominator for basic earnings (loss) per share: |  |  |  |
Weighted average common shares outstanding | shares | 45,793,127 | 50,915,710 | 50,915,710 | 45,796,886
Denominator for diluted earnings (loss) per share | shares | 45,793,127 | 50,915,710 | 50,915,710 | 45,796,886
Basic loss per common share from continuing operations | ¥ (1.72) | ¥ (2.62) |  | ¥ (1.81)
Diluted loss per common share from continuing operations | (1.72) | (2.62) |  | (1.81)
Basic earnings per common share from discontinued operations | 2.20 | 0.10 |  | 20.06
Basic and diluted earnings from discontinued operations per common share attributable to ATA Creativity Global | (per share) | 2.20 | 0.10 | $ 0.01 | 20.06
Basic earnings (loss) per common share attributable to ATA Creativity Global | 0.48 | (2.52) |  | 18.25
Diluted earnings (loss) per common share attributable to ATA Creativity Global | ¥ 0.48 | ¥ (2.52) |  | ¥ 18.25

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