Organization and Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	1 Months Ended	3 Months Ended		12 Months Ended
	Apr. 30, 2021 USD ($)	Mar. 31, 2022 USD ($) Customer	Mar. 31, 2021 Customer	Dec. 31, 2021 USD ($) Customer	Dec. 31, 2020 USD ($)	Jan. 01, 2022 USD ($)
Significant Accounting Policies [Line Items]
Entity Incorporation, State or Country Code		DE
Date of entity incorporation		1999-06
Billed amount under agreement					$ 59,000
Amount of payments collected					$ 41,700
Accounts receivable recovered	$ 1,900
Allowance for doubtful accounts		$ 14,800
Adjustment to retained earnings		$ (94,986)		$ (86,999)
Cumulative effect of ASC 326 adoption
Significant Accounting Policies [Line Items]
Change In Accounting Principle Accounting Standards Update Adopted		true
Change In Accounting Principle Accounting Standards Update Adoption Date		Jan. 01, 2022
Cumulative effect of ASC 326 adoption | Cumulative Effect, Period of Adoption, Adjustment
Significant Accounting Policies [Line Items]
Adjustment to retained earnings						$ 400
ASU 2020-04
Significant Accounting Policies [Line Items]
Change In Accounting Principle Accounting Standards Update Adopted		true
Change In Accounting Principle Accounting Standards Update Adoption Date		Mar. 31, 2020
Customer Concentration Risk | Sales Revenue, Net
Significant Accounting Policies [Line Items]
Number of major customers | Customer		3	2
Customer Concentration Risk | Sales Revenue, Net | Customer One
Significant Accounting Policies [Line Items]
Concentration risk, percentage		15.00%	18.00%
Customer Concentration Risk | Sales Revenue, Net | Customer Two
Significant Accounting Policies [Line Items]
Concentration risk, percentage		14.00%	10.00%
Customer Concentration Risk | Sales Revenue, Net | Customer Three
Significant Accounting Policies [Line Items]
Concentration risk, percentage		13.00%
Customer Concentration Risk | Accounts receivable
Significant Accounting Policies [Line Items]
Number of major customers | Customer		0		2
Concentration risk, threshold percentage		10.00%
Customer Concentration Risk | Accounts receivable | Customer One
Significant Accounting Policies [Line Items]
Concentration risk, percentage				26.00%
Customer Concentration Risk | Accounts receivable | Customer Two
Significant Accounting Policies [Line Items]
Concentration risk, percentage				10.00%
Geographic Concentration Risk | Accounts receivable | Foreign Countries
Significant Accounting Policies [Line Items]
Concentration risk, percentage		76.00%		79.00%