Summary of Significant Accounting Policies - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Cash and Cash Equivalents [Line Items]
Cash and cash equivalents	$ 58,226	$ 52,071	$ 57,242
Restricted cash included in:
Total cash, cash equivalents and restricted cash	58,742	$ 52,590	57,822	$ 61,613
Prepaid expenses and other current assets
Restricted cash included in:
Restricted cash	0		57
Non-current inventory and other
Restricted cash included in:
Restricted cash	$ 516		$ 523