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RELATED-PARTY TRANSACTIONS (Details) ¥ in Thousands, $ in Thousands				1 Months Ended	12 Months Ended
	Aug. 27, 2015	Aug. 06, 2014 USD ($)	Aug. 06, 2014 CNY (¥)	Nov. 30, 2017	Dec. 31, 2017 USD ($)	Dec. 31, 2017 CNY (¥)	Dec. 31, 2016 USD ($)	Aug. 28, 2015	Jul. 31, 2015	May 31, 2015 CNY (¥)
Related Party Transaction [Line Items]
Income (loss) from joint venture					$ (20)		$ (9)
Maturity date				Nov. 30, 2018
Related party transaction, principal payment					335		564
Accrued interest, on notes payable					$ 259		648
Note [Member]
Related Party Transaction [Line Items]
Debt instrument, interest rate									9.00%
Genwell Instruments Co. Ltd. [Member]
Related Party Transaction [Line Items]
Consideration for acquisition		$ 2,151	¥ 13,250
Genwell Instruments Co. Ltd. [Member] \| Note [Member]
Related Party Transaction [Line Items]
Related party transaction, face amount \| ¥										¥ 6,250
Debt instrument, interest rate	5.00%							9.00%
Maturity date	Aug. 26, 2015				Aug. 26, 2019	Aug. 26, 2019
Vice Chairman of Board of Directors - David Lieberman [Member]
Related Party Transaction [Line Items]
Fees for legal services					$ 340		340
Outstanding legal fees amount					0		0
President of LET & President of Biox [Member]
Related Party Transaction [Line Items]
Related party transaction, principal payment					335	¥ 2,250
Accrued interest, on notes payable					354		$ 663
VSK Medical Limited [Member]
Related Party Transaction [Line Items]
Contribution to related parties					522
Receivables due from related parties					378
Income (loss) from joint venture					$ (20)