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BONDS PAYABLE - Narrative (Details) $ in Thousands, ¥ in Millions													12 Months Ended
	Jan. 31, 2027 USD ($)	Jan. 31, 2027 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 CNY (¥)	Nov. 10, 2022 USD ($)	Nov. 10, 2022 CNY (¥)	Jul. 23, 2021 shares	Jan. 04, 2021 USD ($)	Dec. 29, 2018 USD ($)	Dec. 29, 2018 CNY (¥)	Nov. 02, 2018 USD ($)	Nov. 02, 2018 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 CNY (¥)	Jun. 30, 2022	Dec. 31, 2020 CNY (¥)
Bonds Payable [Line Items]
Bond loan									$ 87,776	¥ 600.0
Equity holding pledged percentage									12.39%	12.39%
Subscribed amount (in dollars and yuan renminbi)			$ 43,888										$ 43,888			¥ 300.0
Debt instrument, convertible amount, subsidiary value threshold													$ 950,000
Repayments of convertible debt (in dollars and yuan renminbi)			$ 14,630	¥ 100.0	$ 14,629	¥ 100.0
Debt instrument, interest rate, stated percentage			12.00%										12.00%			12.00%
Long term bonds payable			$ 43,888										$ 43,888	$ 73,147
Aggregate amount of bond loan											$ 73,147	¥ 500.0
Subscribed by bond holders															$ 29,915			¥ 204.5
Shares of common stock (in shares) \| shares							6,719,845
Purchase agreement to issue convertible promissory note amount								$ 57,500
Interest rate																	6.00%
Loss on changes In fair value of convertible notes													$ 0	$ 9,861	$ 0
Convertible promissory notes converted common stock shares (in shares) \| shares							6,736,106
CL Investors
Bonds Payable [Line Items]
Aggregate amount of bond loan											$ 58,516	¥ 400.0
Forecast
Bonds Payable [Line Items]
Repayments of convertible debt (in dollars and yuan renminbi)	$ 43,888	¥ 300.0