REVENUE RECOGNITION (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Contract with Customer, Asset and Liability

Summary of changes in contract liabilities for the years ended December 31, 2021 and 2020 (in thousands):

	2021		2020
Contract liabilities
Contract liabilities, beginning	$	1,783	$	1,731
Recognition of revenue included in beginning of year contract liabilities	(1,475)		(1,720)
Contract liabilities, net of revenue recognized on contracts during the period	6,688		1,772
Reversal of contract liabilities due to changes in transaction price	(200)		—
Contract liabilities, ending	$	6,796	$	1,783