Fair Value Measurements - Fair Value of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets:
Assets fair value	$ 146,641	$ 94,798
Liabilities:
Liabilities fair value		358
Certificates of Deposit - Restricted Cash
Assets:
Assets fair value	3,104	1,001
Money Market Mutual Funds
Assets:
Assets fair value	143,537	93,792
Foreign Currency Forward Contracts
Assets:
Assets fair value		5
Level 1
Assets:
Assets fair value	143,537	93,792
Level 1 | Money Market Mutual Funds
Assets:
Assets fair value	143,537	93,792
Level 2
Assets:
Assets fair value	3,104	1,006
Level 2 | Certificates of Deposit - Restricted Cash
Assets:
Assets fair value	$ 3,104	1,001
Level 2 | Foreign Currency Forward Contracts
Assets:
Assets fair value		5
Level 3
Liabilities:
Liabilities fair value		358
SARs | Share Based Compensation Liability
Liabilities:
Liabilities fair value		358
SARs | Level 3 | Share Based Compensation Liability
Liabilities:
Liabilities fair value		$ 358