Balance Sheet Components - Schedule of Net Accounts Receivable Balance Concentrations by Major Category (Parenthetical) (Details) |
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Sep. 30, 2021
USD ($)
Customer
|
Dec. 31, 2020
USD ($)
Customer
|
|
| Accounts Notes And Loans Receivable [Line Items] | ||
| Gross accounts receivable | $ 34,652,000 | $ 30,907,000 |
| Customer Concentration Risk | Business To Business Receivables | ||
| Accounts Notes And Loans Receivable [Line Items] | ||
| Number of customers | Customer | 1 | 1 |
| Gross accounts receivable | $ 6,674,000 | $ 7,044,000 |
| Credit insurance policy, deductible amount | $ 400,000 | |
| Credit insurance policy, retention percentage | 10.00% | |
| Customer Concentration Risk | Business To Business Receivables | Maximum | ||
| Accounts Notes And Loans Receivable [Line Items] | ||
| Credit insurance policy, coverage limit | $ 10,000,000 | $ 10,000,000 |
| X | ||||||||||
- Definition Credit insurance policy coverage limit. No definition available.
|
| X | ||||||||||
- Definition Credit insurance policy, deductible amount. No definition available.
|
| X | ||||||||||
- Definition Credit insurance policy retention percentage. No definition available.
|
| X | ||||||||||
- Definition Number of customers. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|