UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY ¥ in Thousands, $ in Thousands |
CNY (¥) |
USD ($) |
Common Stock
CNY (¥)
shares
|
Common Stock
USD ($)
shares
|
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, 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) | (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 | ¥ 49 | 1,010,731 | 11,467 | (747,868) | |||||
| Balance, Shares at Jun. 30, 2021 | shares | 78,883,040 | 78,883,040 | ||||||||
| Balance at Dec. 31, 2021 | 215,443 | ¥ 49 | 1,021,961 | 12,451 | (819,018) | |||||
| Balance, Shares at Dec. 31, 2021 | shares | 79,036,462 | 79,036,462 | ||||||||
| Net loss | (53,224) | $ (7,946) | (53,224) | |||||||
| Translation adjustments | 3,828 | 3,828 | ||||||||
| Exercise and vesting of share-based awards | 71 | 71 | ||||||||
| Exercise and vesting of share-based awards , shares | shares | 179,194 | 179,194 | ||||||||
| Share-based compensation | 10,184 | 10,184 | ||||||||
| Adjustment of redeemable noncontrolling interests to redemption value | (2,246) | (2,246) | ||||||||
| Balance at Jun. 30, 2022 | ¥ 174,056 | $ 25,985 | ¥ 49 | $ 7 | ¥ 1,029,970 | $ 153,770 | ¥ 16,279 | $ 2,430 | ¥ (872,242) | $ (130,222) |
| Balance, Shares at Jun. 30, 2022 | shares | 79,215,656 | 79,215,656 |
| X | ||||||||||
- Definition Adjustments to additional paid in capital adjustment of redeemable noncontrolling interests to redemption value. No definition available.
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| X | ||||||||||
- Definition Other comprehensive income loss net of taxes. No definition available.
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| X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
|
| X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Value of stock issued as a result of the exercise of stock options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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