Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Earnings (Losses) Per Common Share - Schedule of Basic and Diluted Earnings (Losses) Per Common Share (Details)

v3.22.1
Earnings (Losses) Per Common Share - Schedule of Basic and Diluted Earnings (Losses) Per Common Share (Details)
12 Months Ended
Dec. 31, 2021
CNY (¥)
¥ / shares
shares
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2020
CNY (¥)
¥ / shares
shares
Dec. 31, 2019
CNY (¥)
¥ / shares
shares
Numerator:        
Net loss attributable to ATA Creativity Global ¥ (33,649,593) $ (5,280,357) ¥ (92,198,032) ¥ (122,253,989)
Redeemable non-controlling interest redemption value accretion | ¥ 2,283,089   6,184,572 6,008,491
Net loss available to common shareholders | ¥ ¥ (35,932,682)   ¥ (98,382,604) ¥ (128,262,480)
Denominator for basic loss per share:        
Weighted average common shares outstanding | shares 62,748,095 62,748,095 62,660,037 50,915,710
Denominator for diluted loss per share | shares 62,748,095 62,748,095 62,660,037 50,915,710
Basic loss per common share from continuing operations ¥ (0.57)   ¥ (1.57) ¥ (2.62)
Diluted loss per common share from continuing operations (0.57)   (1.57) (2.62)
Basic earnings per common share from discontinued operations       0.10
Basic and diluted earnings from discontinued operations per common share attributable to ATA Creativity Global       0.10
Basic loss per common share attributable to ATA Creativity Global (0.57)   (1.57) (2.52)
Diluted loss per common share attributable to ATA Creativity Global ¥ (0.57)   ¥ (1.57) ¥ (2.52)