SHORT-TERM BORROWINGS (Details) ¥ in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Mar. 31, 2023 CNY (¥)	Mar. 31, 2023 USD ($)
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 56,004		$ 56,745
Interest expense related to short-term borrowings	$ 490	$ 63
Line of Credit up to RMB 150,000 from China Everbright Bank
Short-Term Borrowings [Abstract]
Line of credit facility, maximum borrowing capacity | ¥				¥ 150,000
Line Of Credit, due on August 17,2023 with an annual interest rate of 3.40%
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 8,616		8,730
Line of credit facility, interest rate during period	3.40%		3.40%
Line Of Credit, due on September 1,2023 with an annual interest rate of 3.60%
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 8,616		8,730
Line of credit facility, interest rate during period	3.60%		3.60%
Line of Credit, due on December 16, 2023 with an annual interest rate of 3.00%
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 4,308		4,365
Line of credit facility, interest rate during period	3.00%		3.00%
Line of Credit up to RMB 100,000 from Bank of Communications,
Short-Term Borrowings [Abstract]
Line of credit facility, maximum borrowing capacity | ¥				100,000
Line of Credit, due on August 11,2023 with an annual interest rate of 3.60%
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 8,616		8,730
Line of credit facility, interest rate during period	3.60%		3.60%
Line of Credit, due on September 5,2023 with an annual interest rate of 3.50%
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 5,744		5,820
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit up to RMB 40,000 from Bank of China,
Short-Term Borrowings [Abstract]
Line of credit facility, maximum borrowing capacity | ¥				40,000
Line of Credit, due on August 26,2023 with an annual interest rate of 3.15%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 5,744		5,820
Line of credit facility, interest rate during period	3.15%		3.15%
Line of Credit up to RMB 100,000 from China Merchants Bank,
Short-Term Borrowings [Abstract]
Line of credit facility, maximum borrowing capacity | ¥				¥ 100,000
Line of Credit, due on July 21,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,292		1,310
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on July 27,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,292		1,310
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 1,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,292		1,310
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 3,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,292		1,310
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 7,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,293		1,310
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 14,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,293		1,310
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 15,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,293		1,309
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 21,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,005		1,018
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on August 28,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,292		1,309
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on September 13,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,292		1,309
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on September 20,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 1,293		1,309
Line of credit facility, interest rate during period	3.50%		3.50%
Line of Credit, due on September 29,2023 with an annual interest rate of 3.50%.
Short-Term Borrowings [Abstract]
Short-term borrowings			$ 431		$ 436
Line of credit facility, interest rate during period	3.50%		3.50%