SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (VIE) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Assets:
Accounts receivable, net	$ 858	$ 1,036
Total assets	19,423	21,504
Liabilities:
Accrued expenses	1,685	1,584
Total liabilities	5,198	5,137
Total stockholders' equity	14,225	16,367	$ 22,252	$ 24,604
Variable Interest Entity, Primary Beneficiary [Member]
Assets:
Accounts receivable, net	256	335
Total assets	256	335
Liabilities:
Accrued expenses	17	50
Total liabilities	17	50
Noncontrolling Interest in Joint Venture	65	65
Total stockholders' equity	$ 129	$ 127