Summary of Significant Accounting Policies - Bad Debt Allowances (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | ||
| Balance, beginning of period | $ 159 | $ 14 |
| Additions | 34 | 147 |
| Reversal of bad debt | (133) | 0 |
| Write-offs | (26) | (2) |
| Balance, end of period | $ 34 | $ 159 |
| X | ||||||||||
- Definition Accounts Receivable, Credit Loss Reversal No definition available.
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|