Organization and Summary of Significant Accounting Policies - Summary of Activity Product Returns and Discounts and Rebates (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Sep. 30, 2020
USD ($)
| |
| Balance at December 31, 2019 | $ 809 |
| Provision | 134 |
| Payments/credits | (824) |
| Balance at June 30, 2020 | 119 |
| Product Returns Allowance | |
| Balance at December 31, 2019 | 721 |
| Provision | 94 |
| Payments/credits | (722) |
| Balance at June 30, 2020 | 93 |
| Discounts and Rebates Allowance | |
| Balance at December 31, 2019 | 88 |
| Provision | 40 |
| Payments/credits | (102) |
| Balance at June 30, 2020 | 26 |
| Allowance for Doubtful Accounts | |
| Balance at December 31, 2019 | 63 |
| Provision | 22 |
| Payments/credits | (76) |
| Balance at June 30, 2020 | $ 8 |