INCOME TAXES (Schedule of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
INCOME TAXES [Abstract]
Net operating loss and credit carryforwards	$ 18,792	$ 18,410
Allowance for doubtful accounts	616	371
Stock-based compensation	2,182	1,906
Other	235	140
Gross deferred tax assets	21,825	20,827
Property and equipment	(201)	(274)
Intangible assets	(1,690)	(1,950)
Other		(35)
Gross deferred tax liabilities	(1,891)	(2,259)
Net deferred tax assets	19,934	18,568
Less valuation allowance	(19,934)	(18,568)
Net deferred liability	$ 0	$ 0