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PROPERTY, PLANT AND EQUIPMENT, NET (Narrative) (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021 CNY (¥)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 CNY (¥)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2021 USD ($)
Property, Plant and Equipment [Line Items]
Depreciation of property, plant and equipment	¥ 64,288	$ 10,088	¥ 55,030	¥ 44,358
Tangible Asset Impairment Charges	0		0	6,453
Impairment Write Off	2,645	$ 415	0	10,968
Equipment underoperating lease, cost	105,980		168,876		$ 16,631
Equipment under operating lease, accumulated depreciation	78,247		127,558		12,279
Property and equipment pledged as collateral for other borrowings	361,806		414,326		56,775
Property and equipment pledged to secure bank and other borrowings	1,709,761		1,150,018		$ 268,299
Hospital
Property, Plant and Equipment [Line Items]
Impairment of Intangible Assets (Excluding Goodwill)	0		0	0
Impairment Write Off	¥ 0		¥ 0	¥ 353

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- Definition

Amount of impairment which is written off during the period.

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- Definition

The amount represents the property and equipment pledged as collateral for other borrowings.

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The amount represents property and equipment pledged to secure bank and other borrowings.

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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.

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- Definition

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

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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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-Publisher FASB
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-Paragraph 1
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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.

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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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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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