SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (VIE) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Assets:
Accounts receivable, net	$ 1,036	$ 697
Total assets	21,504	30,439
Liabilities:
Accrued expenses	1,584	1,918
Total liabilities	5,137	5,835
Total stockholders' equity	16,367	24,604	$ 14,162
Variable Interest Entity, Primary Beneficiary [Member]
Assets:
Accounts receivable, net	335	180
Total assets	335	180
Liabilities:
Accrued expenses	50	36
Total liabilities	50	36
Noncontrolling Interest in Joint Venture	65	40
Total stockholders' equity	$ 127	$ 79