ORDINARY SHARES AND RESTRICTED NET ASSETS (Details)		12 Months Ended
	Dec. 08, 2023 shares	Dec. 31, 2023 USD ($) Vote shares		Dec. 31, 2022 shares	Dec. 31, 2021 shares	Dec. 29, 2021 shares
Ordinary Shares [Abstract]
Ordinary shares issued (in shares)		30,828,778		30,084,200
Ordinary shares outstanding (in shares)		30,828,778		30,084,200
Number of votes entitled for each share of ordinary share | Vote		1
Restricted Net Assets [Abstract]
Restricted net assets of PRC subsidiaries | $		$ 0
Ordinary Shares [Member]
Ordinary Shares [Abstract]
Ordinary shares outstanding (in shares)		30,828,778	[1]	30,084,199	26,125,625
Exercised (in shares)				(5,147)
Exercise of warrants (in shares)		360,710		3,953,427
Reverse stock split ratio	0.1
Shares issued due to reverse stock split (in shares)	383,868	383,869	[1]
2016 Plan [Member] | Ordinary Shares [Member]
Ordinary Shares [Abstract]
Exercised (in shares)		(5,147)
NBG [Member]
Ordinary Shares [Abstract]
Ordinary shares issued (in shares)						8,640,271
Ordinary shares outstanding (in shares)						8,640,271
CAG Cayman [Member] | CEGL [Member]
Ordinary Shares [Abstract]
Number of common stock shares issued in business consideration (in shares)		17,485,355

[1] On September 1, 2023 the Company held its annual general meeting of shareholders where among other proposals, the shareholders of the Company did approve the consolidation of the ordinary shares of the Company on a one-for-ten (1:10) basis with effect from December 8, 2023. The one-for-ten reverse stock split decreased the number of outstanding shares and increased net loss per common share. All per share and share amounts presented have been retroactively adjusted for the effect of this share consolidation for all periods presented.