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Consolidated Balance Sheets (Parenthetical) ¥ in Thousands, $ in Thousands | Dec. 31, 2022 CNY (¥) shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 31, 2021 CNY (¥) shares | Dec. 31, 2021 USD ($) $ / shares shares
--- | --- | --- | --- | ---
Accounts receivable, allowance | ¥ 115,380 | $ 16,728 | ¥ 69,417 | $ 10,064
Current liabilities of the VIE without recourse to the company | 282,341 | 40,936 | 136,447 |
Non-current liabilities of the VIE without recourse to the company | 123,848 | 17,956 | 64,941 |
Nonrecourse [Member] |  |  |  |
Current liabilities of the VIE without recourse to the company | 29,993 | 4,348 | 23,755 |
Non-current liabilities of the VIE without recourse to the company | ¥ 5,234 | $ 759 | ¥ 9,588 |
Common Class A [Member] |  |  |  |
Ordinary shares, par value | $ / shares |  | $ 0.0001 |  | $ 0.0001
Ordinary shares, shares authorized | 1,904,577,337 | 1,904,577,337 | 1,904,577,337 | 1,904,577,337
Ordinary shares, shares issued | 78,300,387 | 78,300,387 | 74,309,007 | 74,309,007
Ordinary shares, shares outstanding | 77,309,937 | 77,309,937 | 73,723,637 | 73,723,637
Common Class B [Member] |  |  |  |
Ordinary shares, par value | $ / shares |  | $ 0.0001 |  | $ 0.0001
Ordinary shares, shares authorized | 45,422,663 | 45,422,663 | 45,422,663 | 45,422,663
Ordinary shares, shares issued | 39,026,560 | 39,026,560 | 40,136,560 | 40,136,560
Ordinary shares, shares outstanding | 39,026,560 | 39,026,560 | 40,136,560 | 40,136,560

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