Short-Term Loan - Additional Information (Details) |
1 Months Ended | 5 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
|
Jun. 30, 2018
CNY (¥)
|
Dec. 31, 2019
CNY (¥)
|
Dec. 31, 2019
CNY (¥)
|
Dec. 31, 2019
USD ($)
|
Aug. 06, 2019
CNY (¥)
|
Jul. 31, 2018
CNY (¥)
|
|
| Short Term Debt [Line Items] | ||||||
| Short-term borrowings from bank | ¥ 4,991,000 | ¥ 4,991,000 | $ 716,912 | |||
| Short-Term Loan | Huanqiuyimeng | ||||||
| Short Term Debt [Line Items] | ||||||
| Short-term borrowings from bank | ¥ 13,991,000 | |||||
| Repayment of short-term borrowings | 9,000,000 | |||||
| Interest expense accrued | ¥ 164,930 | |||||
| Short-term borrowings outstanding amount | ¥ 4,991,000 | |||||
| Jack Huang | Commercial Loan Facility (the "Facility") | ||||||
| Short Term Debt [Line Items] | ||||||
| Term of commercial loan facility | 3 years | |||||
| Maximum borrowing capacity | ¥ 15,000,000 | |||||
| ATA Education | Commercial Loan Facility (the "Facility") | ||||||
| Short Term Debt [Line Items] | ||||||
| Pledge agreement period | 3 years | |||||
| Interest rate (as a percent) | 6.525% | |||||
| Short-term borrowings from bank | ¥ 15,000,000 |