Deferred Revenues (Tables)

3 Months Ended

Mar. 31, 2022

Deferred Revenue [Abstract]

Summary of Changes in the total deferred revenues balance

Changes in the total deferred revenues balance were as follows:

	For the Three Months Ended March 31,
	2022		2021
Beginning balance	$	1,235	$	1,802
Deferral of revenues	744		818
Recognition of deferred revenues	(667)		(895)
Ending balance	$	1,312	$	1,725