PROPERTY, PLANT AND EQUIPMENT, NET - Additional Information (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
Dec. 31, 2024 CNY (¥)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2024 USD ($)
PROPERTY, PLANT AND EQUIPMENT, NET
Depreciation of property, plant and equipment	¥ 84,775	$ 11,614	¥ 82,124	¥ 88,692
Tangible asset impairment charges	0		0	0
Impairment write off	1,225	$ 168	7,138	0
Equipment under operating lease, cost	111,017		124,894		$ 15,209
Equipment under operating lease, accumulated depreciation	92,448		104,174		12,665
Other borrowings \| Equipment
PROPERTY, PLANT AND EQUIPMENT, NET
Assets pledged as collateral	576,261		391,056		$ 78,947
Hospital
PROPERTY, PLANT AND EQUIPMENT, NET
Impairment of intangible assets (Excluding Goodwill)	0		0	0
Impairment write off	¥ 0		¥ 0	¥ 0

Amount of impairment which is written off during the period.

No definition available.

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- Definition

Amount of accumulated depreciation of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease.

+ References

No definition available.

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Amount, before accumulated depreciation, of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease.

+ References

No definition available.

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- Definition

Amount of assets pledged to secure a debt instrument.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (d)
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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
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- Definition

The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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