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v3.21.2

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY ¥ in Thousands, $ in Thousands | CNY (¥) | USD ($) | Common Stock CNY (¥) shares | Common Stock USD ($) shares | Treasury Stock CNY (¥) | Additional Paid-in Capital CNY (¥) | Additional Paid-in Capital USD ($) | Accumulated Other Comprehensive Income CNY (¥) | Accumulated Other Comprehensive Income USD ($) | Accumulated Deficit CNY (¥) | Accumulated Deficit USD ($)
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2019 | ¥ 507,788 |  | ¥ 48 |  | ¥ (1,999) | ¥ 956,735 |  | ¥ 6,363 |  | ¥ (453,359) |
Balance, Shares at Dec. 31, 2019 | shares |  |  | 77,106,226 | 77,106,226 |  |  |  |  |  |  |
Net loss | (91,446) |  |  |  |  |  |  |  |  | (91,446) |
Translation adjustments | (733) |  |  |  |  |  |  | (733) |  |  |
Exercise and vesting of share-based awards | 388 |  |  |  | ¥ 1,999 | (1,611) |  |  |  |  |
Exercise and vesting of share-based awards , shares | shares |  |  | 294,383 | 294,383 |  |  |  |  |  |  |
Share-based compensation | 16,111 |  |  |  |  | 16,111 |  |  |  |  |
Balance at Jun. 30, 2020 | 432,108 |  | ¥ 48 |  |  | 971,235 |  | 5,630 |  | (544,805) |
Balance, Shares at Jun. 30, 2020 | shares |  |  | 77,400,609 | 77,400,609 |  |  |  |  |  |  |
Balance at Dec. 31, 2020 | 321,239 |  | ¥ 48 |  |  | 988,812 |  | 10,813 |  | (678,434) |
Balance, Shares at Dec. 31, 2020 | shares |  |  | 78,392,359 | 78,392,359 |  |  |  |  |  |  |
Net loss | (69,434) | $ (10,754) |  |  |  |  |  |  |  | (69,434) |
Translation adjustments | 654 |  |  |  |  |  |  | 654 |  |  |
Exercise and vesting of share-based awards | 2,884 |  | ¥ 1 |  |  | 2,883 |  |  |  |  |
Exercise and vesting of share-based awards , shares | shares |  |  | 490,681 | 490,681 |  |  |  |  |  |  |
Share-based compensation | 19,036 |  |  |  |  | 19,036 |  |  |  |  |
Balance at Jun. 30, 2021 | ¥ 274,379 | $ 42,496 | ¥ 49 | $ 8 |  | ¥ 1,010,731 | $ 156,542 | ¥ 11,467 | $ 1,776 | ¥ (747,868) | $ (115,830)
Balance, Shares at Jun. 30, 2021 | shares |  |  | 78,883,040 | 78,883,040 |  |  |  |  |  |  |

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