INCOME TAXES - Operating loss carryforwards (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Operating loss carryforwards
Operating loss carryforwards	$ 18,391,905	$ 8,416,337
Foreign subsidiaries
Operating loss carryforwards
Operating loss carryforwards	15,677,287	7,733,551
U.S. operations
Operating loss carryforwards
Operating loss carryforwards	$ 2,714,618	$ 682,786

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-3

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant