Contract Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Schedule of Contract Assets and Liabilities

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

	December 31,
	2021		2020
Contract assets
Current	$	2,072	$	1,238
	$	2,072	$	1,238
Contract Liabilities
Current	$	1,300	$	953
Non-current		435		293
	$	1,735	$	1,246

Estimate of when contract liabilities will be recognized
within 12 months	$	1,300
within 12 to 24 months	$	411
greater than 24 months	$	24