Segments - Schedule of Operating Results of Segments (Detail) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Segment Reporting Information [Line Items] | ||
| Net sales | $ 24,177 | $ 13,615 |
| Gross profit | 5,049 | 1,380 |
| Operating loss | (20,047) | (6,714) |
| Operating Segments [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net sales | 24,177 | 13,615 |
| Gross profit | 5,049 | 1,380 |
| Operating loss | (14,758) | (1,751) |
| Operating Segments [Member] | OneClick Retail Stores [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net sales | 16,064 | 2,860 |
| Gross profit | 4,464 | 769 |
| Operating loss | (13,405) | (561) |
| Operating Segments [Member] | Cooltech Distribution [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net sales | 8,113 | 10,755 |
| Gross profit | 585 | 611 |
| Operating loss | $ (1,353) | $ (1,190) |