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FINANCING ARRANGEMENTS (Details Narrative)			12 Months Ended
FINANCING ARRANGEMENTS (Details Narrative)	Feb. 29, 2024 USD ($)	Jun. 15, 2017 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2024 CNY (¥)
Line of Credit Facility [Line Items]
Line of credit facility description	(a) a leverage ratio of 3.5 times or less in the third quarter of 2025, and 2.5 times or less for each subsequent quarter; and (b) a minimum fixed charge coverage ratio to 1.25 times for the third quarter of 2025 and each quarter thereafter. The Company must also maintain EBITDA (earnings before interest, taxes depreciation and amortization) as of the end of the second quarter and third quarter of at least $1,600. In addition, the Amendment requires the Company to maintain unrestricted cash and Revolver availability of at least $2.5 million at each month end in the second quarter of 2025, $2.75 million at month end July 2025 and $3.0 million at the end of August and September 2025. The Amendment also requires the Company to provide incremental monthly reporting and increased the Company’s borrowing rate by one percent until the Company is in compliance with the original terms of the Revolver.
Credit Agreement Member [Member] \| Bank of America [Member]
Line of Credit Facility [Line Items]
Line of credit				$ 5,815,000
Line of credit facility maximum borrowing capacity				9,400,000
Debt issuance costs				31,000
Line of Credit [Member] \| China Construction Bank [Member]
Line of Credit Facility [Line Items]
Line of credit borrowing capacity			$ 1,400,000		¥ 10,000,000
Debt instrument interest rate during period			4.00%
Line of credit			$ 0	$ 0
Line of Credit [Member] \| Credit Agreement Member [Member] \| Bank of America [Member]
Line of Credit Facility [Line Items]
Line of credit borrowing capacity		$ 16,000,000
Line of credit facility expire		Jun. 15, 2026
Debt instrument interest rate during period			7.70%	8.30%
Line of credit			$ 8,695,000	$ 5,846,000
Line of credit facility maximum borrowing capacity			6,305,000
Debt issuance costs			61,000	$ 31,000
Line of Credit [Member] \| Senior Secured Revolving Line of Credit [Member] \| Bank of America [Member]
Line of Credit Facility [Line Items]
Line of credit borrowing capacity	$ 15,000,000
Line of Credit [Member] \| Interim Agreement [Member]
Line of Credit Facility [Line Items]
Deposits			345,000
Line of Credit [Member] \| Interim Agreement [Member] \| Bank of America [Member]
Line of Credit Facility [Line Items]
Deposits			$ 345,000