ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)

3 Months Ended

Mar. 31, 2023

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued expenses and other current liabilities consisted of the following:

	March 31, 2023		December 31, 2022
	(In thousands)
Accrued consulting and other professional fees	$	1,446	$	1,173
Income taxes payable	2,496		474
Product warranty liability, current	40		36
Service contract costs, current	253		280
Short-term lease liability	1,493		1,559
Accrued patent cost (see Note 6)	6,000		9,000
Other accrued liabilities	966		1,536
Total	$	12,694	$	14,058