Segments - Reconciliation of Operating Loss to Cool Holdings as Reported (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Operating loss: | ||||
| Total consolidated operating loss | $ (4,649) | $ (2,487) | $ (7,411) | $ (5,018) |
| Operating Segments [Member] | ||||
| Operating loss: | ||||
| Total consolidated operating loss | (894) | (1,206) | (2,071) | (2,634) |
| Unallocated Expenses [Member] | ||||
| Operating loss: | ||||
| Total consolidated operating loss | $ (3,755) | $ (1,281) | $ (5,340) | $ (2,384) |