Goodwill and Intangible Assets - Schedule of Changes in Carrying Amounts of Definite-Lived Intangible Assets (Detail) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Acquired Finite Lived Intangible Assets [Line Items] | ||
| Beginning Balance | $ 883,000 | $ 1,135,000 |
| Acquisition | 2,092,000 | 76,000 |
| Amortization | (290,000) | (266,000) |
| Impairment charge | (630,000) | (62,000) |
| Ending Balance | 2,055,000 | 883,000 |
| OneClick (Discontinued Operations) [Member] | International | ||
| Acquired Finite Lived Intangible Assets [Line Items] | ||
| Beginning Balance | 883,000 | 1,135,000 |
| Amortization | (253,000) | (252,000) |
| Impairment charge | (630,000) | |
| Ending Balance | 883,000 | |
| OneClick (Discontinued Operations) [Member] | Dominican Republic [Member] | ||
| Acquired Finite Lived Intangible Assets [Line Items] | ||
| Acquisition | 76,000 | |
| Amortization | (14,000) | |
| Impairment charge | $ (62,000) | |
| Simply Mac, Inc. [Member] | ||
| Acquired Finite Lived Intangible Assets [Line Items] | ||
| Acquisition | 2,092,000 | |
| Amortization | (37,000) | |
| Ending Balance | $ 2,055,000 | |