Contract Assets and Liabilities

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Contract Assets and Liabilities

3. CONTRACT ASSETS AND LIABILITIES

The balance of contract assets and liabilities consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Contract assets
Current	$	1,270	$	2,072
	$	1,270	$	2,072
Contract liabilities
Current	$	2,062	$	1,300
Non-current		435		435
	$	2,497	$	1,735

	March 31, 2022
Estimate of when contract liabilities will be recognized as revenue:
Within 12 months	$	2,062
Within 12 to 24 months		411
Greater than 24 months		24

The current portion of contract assets are included in our accounts receivable as of March 31, 2022 and December 31, 2021. The current portion of contract liabilities is included in unearned revenues and the non-current portion of contract liabilities is included in other long-term liabilities as of March 31, 2022 and December 31, 2021.

We did not recognize any impairment losses on our contract assets during the three months ended March 31, 2022 and 2021.