Contract Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Summary of Significant Changes In The Contract Liabilities

A summary of significant changes in the contract liabilities balance during the period is as follows:

(in thousands)	Deferred revenue
Balance as at December 31, 2019	$	—
Increases due to amounts collected		5,450
Revenues recognized from current period increases		(185	)
Balance as at December 31, 2020		5,265
Increases due to amounts collected		2,300
Revenues recognized from current period increases		(1,506	)
Balance as at December 31, 2021	$	6,059

Of the December 31, 2021 contract liabilities balance, the Company expects to recognize the following amounts as revenue in the succeeding years:

Years ended December 31,	Amount (in thousands)
2022	$	1,815
2023		1,940
2024		1,755
2025		424
2026		125
Total	$	6,059