ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES - Accrued Expenses and Other Current Liabilities (Details)		12 Months Ended
		Dec. 31, 2025 USD ($)	Dec. 31, 2025 EUR (€)	Nov. 06, 2025 USD ($)	Aug. 04, 2025 USD ($)	Jun. 20, 2025 USD ($)	Mar. 05, 2025 USD ($)	Mar. 05, 2025 EUR (€)	Jan. 23, 2025 USD ($)	Jan. 23, 2025 CNY (¥)	Dec. 31, 2024 USD ($)
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Accrued litigation compensation		$ 1,784,127									$ 1,761,275
Loan from third parties	[1]	2,358,478									626,516
Rent payable - early termination of leases		1,359,804									0
Accrued expenses		548,384									411,941
Other taxes payable		590,976									624,404
Employee payroll and welfare payables		1,627,702									271,147
Credit card payable		167,682									111,703
Accrued interest for convertible promissory note		44,080									270,690
Others		446,305									379,600
Total accrued expenses and other current liabilities		8,927,538									4,457,276
Less: accrued expenses and other current liabilities, held for discontinued operations		(579,443)									(809,773)
Accrued expenses and other current liabilities, held for continuing operations		8,348,095									$ 3,647,503
Aqua Pyro Limited [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity		$ 258,832
Maturity date		Apr. 29, 2026
Maximum borrowing capacity (in Euro)		$ 258,832
Maximum borrowing capacity (in Yuan Renminbi)		258,832
JCE Partners LLC [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity		$ 200,000
Maturity date		Mar. 09, 2027
Maximum borrowing capacity (in Euro)		$ 200,000
Maximum borrowing capacity (in Yuan Renminbi)		200,000
Bsquare Realty, Inc. [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity		$ 100,000
Maturity date		Mar. 31, 2026
Maximum borrowing capacity (in Euro)		$ 100,000
Maximum borrowing capacity (in Yuan Renminbi)		100,000
Hongbo Jin [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity		$ 110,000
Maturity date		Mar. 27, 2026
Maximum borrowing capacity (in Euro)		$ 110,000
Maximum borrowing capacity (in Yuan Renminbi)		110,000
Suleiman International [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity		$ 300,000
Maturity date		Apr. 09, 2026
Maximum borrowing capacity (in Euro)		$ 300,000
Maximum borrowing capacity (in Yuan Renminbi)		300,000
Domat (Hong Kong) Holdings Limited [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity		$ 350,000
Maturity date		Dec. 23, 2026
Maximum borrowing capacity (in Euro)		$ 350,000
Maximum borrowing capacity (in Yuan Renminbi)		$ 350,000
Gregory Hancke Hurzzeitdarlehen [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity							$ 116,186	€ 99,000
Maturity date		Dec. 31, 2026
Maximum borrowing capacity (in Euro)							$ 116,186	€ 99,000
Annual interest rate							7.50%	7.50%
Repayment of principal borrowings (in Euro)		$ 29,340	€ 25,000
Repayment of principal borrowings		$ 29,340	€ 25,000
Maximum borrowing capacity (in Yuan Renminbi)							$ 116,186	€ 99,000
Meiya Xu [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity									$ 57,199	¥ 400,000
Maturity date		Dec. 31, 2026
Maximum borrowing capacity (in Euro)									$ 57,199	¥ 400,000
Annual interest rate									3.45%	3.45%
Maximum borrowing capacity (in Yuan Renminbi)									$ 57,199	¥ 400,000
Commas International Holding, LLC [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity						$ 250,000
Maturity date		Jun. 18, 2026
Maximum borrowing capacity (in Euro)						$ 250,000
Annual interest rate						5.00%
Maximum borrowing capacity (in Yuan Renminbi)						$ 250,000
Barclays West Corporation [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity					$ 405,000
Maturity date		Aug. 04, 2026
Maximum borrowing capacity (in Euro)					$ 405,000
Annual interest rate					6.00%
Maximum borrowing capacity (in Yuan Renminbi)					$ 405,000
Melton Corporation Limited [Member]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]
Maximum borrowing capacity				$ 192,000
Maturity date		Nov. 06, 2026
Maximum borrowing capacity (in Euro)				$ 192,000
Annual interest rate				8.00%
Maximum borrowing capacity (in Yuan Renminbi)				$ 192,000

[1] This mainly represented the loans from Aqua Pyro Limited, JCE Partners LLC, Bsquare Realty, Inc., Hongbo Jin, Gregory Hancke Hurzzeitdarlehen, Meiya Xu, Suleiman International, Commas International Holding, LLC, Barclays West Corporation, Domat (Hong Kong) Holdings Limited and Melton Corporation Limited. From April 30, 2024 to December 22, 2025 the Company entered into agreements with Aqua Pyro Limited, JCE Partners LLC, Bsquare Realty, Inc., Hongbo Jin, Suleiman International and Domat (Hong Kong) Holdings Limited to borrow interest-free loans of $258,832, $200,000, $100,000, $110,000, $300,000 and $350,000, which were due on April 29, 2026, March 9, 2027, March 31, 2026, March 27, 2026, April 9, 2026 and December 23, 2026, respectively. On March 5, 2025, the Company entered an agreement with Gregory Hancke Hurzzeitdarlehen to borrow EUR99,000 (approximately $116,186), with interest rate of 7.50% per annum and due on December 31, 2026, for which principal of EUR25,000 (approximately $29,340) was repaid as of December 31, 2025. On January 23, 2025, the Company entered an agreement with Meiya Xu to borrow RMB400,000 (approximately $57,199), with the interest rate of 3.45% and due on December 31, 2026. On June 20, 2025, the Company entered an agreement with Commas International Holding, LLC to borrow $250,000, with the interest rate of 5.00% and due on June 18, 2026. On August 4, 2025 and November 21, 2025, the Company entered an agreement with Barclays West Corporation to borrow $405,000, with the interest rate of 6.00% and due on August 4, 2026 and November 24, 2026. On November 6, 2025, the Company entered an agreement with Melton Corporation Limited to borrow $192,000, with the interest rate of 8.00% and due on November 6, 2026.