Description of Business and Accounting Policies - Narrative (Details) - Customer	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Description of Business and Accounting Policies [Line Items]
Revenue derived from foreign operations	7.00%	6.00%	7.00%	6.00%
Verizon Communications Inc. [Member]
Description of Business and Accounting Policies [Line Items]
Number of customers, exceeds 10% of total accounts receivable	0		0		1
Accounts receivable from one customer greater than 10%, percentage					26.00%