Balance Sheet Details - Schedule of Other Non-Current Assets (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Other Assets, Noncurrent [Abstract] | ||
| Recorders at customer locations Gross | $ 2,130 | $ 1,838 |
| Less: accumulated depreciation of recorders at customer locations | (1,099) | (1,033) |
| Recorders at customer locations, net | 1,031 | 805 |
| Recorders and related components | 1,613 | 1,141 |
| Deferred debt financing costs | 155 | 335 |
| Other non-current assets | 621 | 631 |
| Total non-current assets | $ 3,420 | $ 2,912 |