Customer Concentration (Tables)

3 Months Ended

Mar. 31, 2022

Risks and Uncertainties [Abstract]

Schedule of Revenue and Accounts Receivable by Major Customers

The following table shows external customers with revenues of 10% or greater of total revenues from external customers and external customers with trade and other receivables, net of current expected credit losses and contract assets, net of current expected credit losses balances of 10% or greater of total trade and other receivables, net of current expected credit losses from external customers and contract assets, net of current expected credit losses from external customers, respectively:

	Percentage of Total Revenues from External Customers		Percentage of Trade and Other Receivables, Net and Contract Assets, Net from External Customers
	Three Months Ended March 31,		March 31,	December 31,
	2022	2021	2022	2021
Customer A	*	15%	*	10%
Customer B	*	12%	*	*
Customer C	*	13%	*	*
Customer D	*	*	10%	*

* Less than 10%