Revenue (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

Revenue by service offering consisted of the following:

(In thousands)	Three Months Ended March 31, 2022		Three Months Ended March 31, 2021
Services	$	25,686	$	8,138
Licenses and subscriptions	1,781		3,658
Products	8,505		1,020
Total revenue	$	35,972	$	12,816

Revenue by geography consisted of the following:

(In thousands)	Three Months Ended March 31, 2022		Three Months Ended March 31, 2021
Americas	$	32,663	$	9,226
Europe	—		3,000
Asia	3,309		590
Total revenue	$	35,972	$	12,816

Schedule of Change in Contract Assets and Contract Liabilities

The change in contract assets was as follows:

(In thousands)	Three Months Ended March 31, 2022		Three Months Ended March 31, 2021
Unbilled receivables, beginning of period	$	784	$	3,536
Reclassifications to billed receivables	(232)		(1,192)
Revenues recognized in excess of period billings	285		4,082
Unbilled receivables, end of period	$	837	$	6,426

The change in contract liabilities, consisting of deferred revenue, was as follows:

(In thousands)	Three Months Ended March 31, 2022		Three Months Ended March 31, 2021
Deferred revenue, beginning of period	$	2,649	$	397
Revenues recognized from balances held at the beginning of the period	(1,581)		(201)
Net revenues deferred from period collections on unfulfilled performance obligations	664		227
Ending balance	$	1,732	$	423

Schedule of Remaining Performance Obligations

Remaining performance obligations consisted of the following at March 31, 2022:

(In thousands)	Total		Remaining 2022	2023 - 2024
Subscriptions	$	6,583	1,819	4,763
Total	$	6,583	1,819	4,763