PROPERTY, PLANT AND EQUIPMENT, NET - Additional Information (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
Dec. 31, 2025 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 USD ($)
PROPERTY, PLANT AND EQUIPMENT, NET
Depreciation of property, plant and equipment	¥ 103,508	$ 14,801	¥ 84,775	¥ 82,124
Tangible asset impairment charges	0		0	0
Impairment write off	0		1,225	7,138
Equipment under operating lease, cost	89,780		111,017		$ 12,300
Equipment under operating lease, accumulated depreciation	63,400		92,448		8,686
Other borrowings \| Equipment
PROPERTY, PLANT AND EQUIPMENT, NET
Assets pledged as collateral	526,693		576,261		$ 75,316
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.

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

+ References

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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

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- Definition

Amount of assets pledged to secure a debt instrument.

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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.

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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

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

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