Revenue From Contracts With Customers - Summary of Information about Receivables and Contract Liabilities from Contracts with Customers (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule Of Contract Balances [Line Items]
Accounts receivable, current	$ 3,560	$ 4,638
Notes receivable, current	126	350
Notes receivable, long-term		121
Deferred revenue, current	789	904
Contract liability, current	789	904
Notes and Other Receivables, Long-Term, Net
Schedule Of Contract Balances [Line Items]
Notes receivable, long-term		121
Prepaid and Other Current Assets
Schedule Of Contract Balances [Line Items]
Contract asset, current	26
Other Assets
Schedule Of Contract Balances [Line Items]
Contract asset, long-term	41
Other Current Liabilities
Schedule Of Contract Balances [Line Items]
Contract liability, current	19
Other Long-Term Liabilities
Schedule Of Contract Balances [Line Items]
Deferred revenue, non-current	$ 22	$ 66