Contract Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2021

Revenue From Contract With Customer [Abstract]

Schedule of Contract Assets and Liabilities

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

	March 31, 2021		December 31, 2020
Contract assets
Current	$	1,180	$	1,238
Non-Current		—		—
	$	1,180	$	1,238
Contract Liabilities
Current	$	1,074	$	953
Non-current		249		293
	$	1,323	$	1,246

	March 31, 2021
Estimate of when contract liabilities will be recognized as revenue
within 12 months	$	1,074
within 12 to 24 months		249
greater than 24 months		—