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Interest paid to related parties.

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Number of loans due to related party.

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Number of operating lease agreements.

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Related party transaction, annual management fee.

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Related party transaction current and non-current lease liability.

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Represents the term of the lease with the related party as lesser.

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Represents the number of supplemental agreements entered into with the related party.

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Represents the annual rent amount payable to the related party per the lease agreement.

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Represents the number of operating lease agreements with related party as lesser which were amended.

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No definition available.

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Related rarty transaction right of use assets.

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No definition available.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Carrying amount as of the balance sheet date of obligations due all related parties.

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Amount of interest expense incurred on a debt or other obligation to related party.

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The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

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Amount of transactions with related party during the financial reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Related Party Transactions and Balances - Additional Information (Details) $ in Thousands				1 Months Ended												12 Months Ended
	Jun. 30, 2019 USD ($)	Jun. 30, 2019 CNY (¥)	Jan. 01, 2019	Aug. 31, 2020 USD ($)	Aug. 31, 2020 CNY (¥)	Jun. 30, 2019 USD ($)	Jun. 30, 2019 CNY (¥)	Apr. 08, 2013	Sep. 30, 2010 USD ($)	Sep. 30, 2010 CNY (¥)	Aug. 12, 2010 USD ($)	Aug. 12, 2010 CNY (¥)	Jun. 30, 2007 USD ($)	Jun. 30, 2007 CNY (¥)	Aug. 12, 2004 CNY (¥)	Dec. 31, 2022 USD ($) Loan	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2004 USD ($) Agreement	Dec. 31, 2019 CNY (¥)
Related Party Transaction [Line Items]
Due to related parties																$ 4,358	$ 6,290
Proceeds from related party debt																0	7,119	$ 10,162
Interest expense, related party																$ 354	916	663
Dalian Jin Gang Group
Related Party Transaction [Line Items]
Number of loans due to related party \| Loan																1
Proceeds from related party debt				$ 4,350	¥ 30,000,000
Debt instrument, interest rate, stated percentage																6.50%
Interest expense, related party																$ 354	916	663
Frequency of periodic payment of interest																monthly
Interest owed on loan from noncontrolling shareholder																$ 8	13
Interest paid to noncontrolling shareholder																359	$ 929	$ 640
Related party transaction, lease term			5 years
Related party transaction, operating lease annual rent																			$ 49			¥ 300,000
Related party transaction, current and non-current lease liability																6,066
Dalian Jin Gang Group \| Operating Lease Agreement After Amendment
Related Party Transaction [Line Items]
Related party transaction, operating lease annual rent						$ 22	¥ 200,000
Related party transaction, lease term						5 years 6 months	5 years 6 months
Dalian Jin Gang Group \| Management Service Agreement
Related Party Transaction [Line Items]
Related party transaction, annual management fee																			$ 14	¥ 100,000
Dalian Jin Gang Group \| Management Service Agreement Amended
Related Party Transaction [Line Items]
Related party transaction, annual management fee	$ 7	¥ 44,000
Sino Bioway Biotech Group Holding Limited
Related Party Transaction [Line Items]
Related party transaction number of supplemental agreements with related party								4
Related party transaction operating leases number of lease agreements amended								4
Related party transaction, operating lease annual rent																6,419
Sino Bioway Biotech Group Holding Limited \| Operating Lease Agreements Production Plant And Laboratory
Related Party Transaction [Line Items]
Number of operating lease agreements \| Agreement																					2
Related party transaction, operating lease annual rent															¥ 1,400,000						$ 197
Related party transaction, lease term															20 years
Sino Bioway Biotech Group Holding Limited \| Operating Lease Agreement After Amendment Production Plant And Laboratory
Related Party Transaction [Line Items]
Related party transaction, operating lease annual rent											$ 197	¥ 1,400,000
Sino Bioway Biotech Group Holding Limited \| Operating Lease Agreement Before Amendment Production Plant And Laboratory
Related Party Transaction [Line Items]
Related party transaction, operating lease annual rent											$ 75	¥ 500,000
Sino Bioway Biotech Group Holding Limited \| Operating Lease Agreement Expansion Of Production Plant
Related Party Transaction [Line Items]
Related party transaction, operating lease annual rent													$ 296
Sino Bioway Biotech Group Holding Limited \| Operating Lease Agreement Expansion Of Research And Development Business
Related Party Transaction [Line Items]
Related party transaction, operating lease annual rent									$ 146	¥ 1,000,000.0				¥ 2,000,000.0
Related party transaction, lease term									5 years	5 years			20 years	20 years
Vivo Capitals Funds
Related Party Transaction [Line Items]
Investment to related party																$ 88,380