COMMITMENTS AND CONTINGENCIES (Details) - USD ($)		3 Months Ended
	Aug. 11, 2003	Mar. 31, 2023	Mar. 31, 2022	Jan. 01, 2023	Dec. 31, 2022	Dec. 31, 2021
COMMITMENTS AND CONTINGENCIES
Accrued tax liability						$ 598,000
Initial term (in years)		3 years
Automatic renewal period for employment agreements		1 year
Additional automatic renewed period for employment agreements		1 year
Percentage of royalty		0.90%
Payroll Tax Audit
COMMITMENTS AND CONTINGENCIES
Accrued tax liability				$ 90,000	$ 173,000
Additional Social Security and VAT Taxes
COMMITMENTS AND CONTINGENCIES
Accrued tax liability					$ 83,000
Royalty Agreements
COMMITMENTS AND CONTINGENCIES
Equity investment by an existing investor	$ 4,000,000
Future royalty payment percentage on gross revenue	3.00%
Royalty cost		$ 234,000	$ 232,000
License Agreement
COMMITMENTS AND CONTINGENCIES
Royalty cost		$ 390,000	$ 387,000
Term of license agreement		18 years
Royalty rate, lower limit		2.50%
Royalty rate, upper limit		5.00%