Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Summary of amount disaggregated by revenue

The following table presents the Company's revenues disaggregated by revenue discipline:

	Three Months Ended March 31,
	2022		2021
Major products/service lines:
Direct sales	$	5,674	$	6,420
Marketplace sales	1,825		2,336
Software	71		33
Total revenue	$	7,570	$	8,789
Timing of revenue recognition:
Products transferred at a point in time	$	1,825	$	2,336
Products and services transferred over time	5,745		6,453
Total revenue	$	7,570	$	8,789

Summary of deferred revenue activity

Deferred revenue activity consisted of the following:

	March 31, 2022		December 31, 2021
Balance at beginning of the period	$	921	$	753
Deferred revenue recognized during period	(7,570)		(33,623)
Additions to deferred revenue during period	7,164		33,791
Total Deferred Revenue	$	515	$	921