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v3.23.1

Bank Loans - Additional Information (Detail) ¥ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2022 USD ($)
Short-term Debt [Line Items] |  |  |  |  |
Repayments Short-term bank loan | ¥ 10,000 | $ 1,450 | ¥ 15,000 | ¥ 5,000 |
Long term debt |  |  | ¥ 20,000 |  |
Debt instrument interest rate effective percentage |  |  | 3.80% |  |
Current portion of long-term bank loans | 13,154 |  | ¥ 3,000 |  | $ 1,907
Short-term bank loan | ¥ 49,794 |  | ¥ 10,000 |  | $ 7,219
Loans from third parties, annual interest rate | 3.90% |  |  |  | 3.90%
PRC [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term bank loan | ¥ 49,794 |  |  |  | $ 7,219
Maximum [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Long term debt, maturity date |  |  | Mar. 15, 2026 |  |
Minimum [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Long term debt, maturity date |  |  | Apr. 02, 2022 |  |

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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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