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Revenue From Contracts With Customers - Summary of Information about Receivables and Contract Liabilities from Contracts with Customers (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Schedule Of Contract Balances [Line Items] |  |
Accounts receivable, current | $ 2,760 | $ 4,638
Notes receivable, current | 164 | 350
Notes receivable, long-term | 29 | 121
Contract liability, current | 937 | 904
Notes and Other Receivables, Long-Term, Net |  |
Schedule Of Contract Balances [Line Items] |  |
Notes receivable, long-term | 29 | 121
Deferred Revenue |  |
Schedule Of Contract Balances [Line Items] |  |
Contract liability, current | 937 | 904
Other Long-Term Liabilities |  |
Schedule Of Contract Balances [Line Items] |  |
Contract liability, non-current | $ 37 | $ 66

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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 9 -URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522 + Details
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