ACCRUED EXPENSES AND OTHER LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2021

ACCRUED EXPENSES AND OTHER LIABILITIES

Schedule of accrued expenses and other liabilities

December 31,	2021		2020
(in thousands)
Accrued payroll and related expenses	$	3,119	$	4,458
Accrued sales incentives and discounts		1,214		3,292
Accrued warranty costs		4,641		5,030
Deferred revenue		1,313		1,245
Other		1,011		1,558
Total accrued expenses and other liabilities	$	11,298	$	15,583