ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Sales Reserves (Details) - Reserve for sales returns - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	$ 55	$ 71
Provision related to sales made in current period	783	778
Adjustment related to sales made in prior periods	(4)	(11)
Actual returns or credits related to current period	(730)	(728)
Actual returns or credits related to prior periods	(45)	(55)
Balance at End of Year	$ 59	$ 55