Description of Business and Summary of Significant Accounting Policies - Assets and Liabilities Measured at Fair Value on a Recurring Basis using Significant Unobservable Inputs (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Contingent Liability for Accrued Earn-out Acquisition Consideration
Beginning balance	$ 2,557	$ 0
Remeasurement against goodwill	0	2,560
Foreign currency translation adjustments	(41)	(3)
Business settlements	0	0
Ending balance	2,516	2,557
The amount of total (gains) losses for the period included in earnings or changes to net assets, attributable to changes in unrealized gains relating to assets or liabilities still held at period-end.	$ 0	$ 0

Description of Business and Summary of Significant Accounting Policies - Assets and Liabilities Measured at Fair Value on a Recurring Basis using Significant Unobservable Inputs (Details) - USD ($)
$ in Thousands

3 Months Ended

Mar. 31, 2022

Mar. 31, 2021

Contingent Liability for Accrued Earn-out Acquisition Consideration

Beginning balance

$ 2,557

$ 0

Remeasurement against goodwill

2,560

Foreign currency translation adjustments

(41)

(3)

Business settlements

Ending balance

2,516

2,557

The amount of total (gains) losses for the period included in earnings or changes to net assets, attributable to changes in unrealized gains relating to assets or liabilities still held at period-end.

$ 0