REVENUE RECOGNITION AND RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2022

REVENUE RECOGNITION AND RECEIVABLES

Summary of contracts asset and liabilities

Contract assets and liabilities consisted of the following (amounts in thousands)

	March 31, 2022		December 31, 2021			$ Change	% Change
Contract asset – current	$	4,123	$	4,805	$	(682)	(14)	%
Contract asset – noncurrent		890		900		(10)	(1)	%
Contract liability – current		(23,756)		(25,332)		1,576	6	%
Contract liability – noncurrent		(78,861)		(81,391)		2,530	3	%
Net contract liability	$	(97,604)	$	(101,018)	$	3,414	3	%

Schedule of activity in allowances for credit losses

	Three months ended March 31, 2022		Three months ended March 31, 2021
Balance at beginning of period	$	13,885	$	12,121
Current period provision for expected losses		1,913		1,122
Write-offs charged against the allowance		(862)		(354)
Recoveries collected		108		124
Balance at end of period	$	15,044	$	13,013