| Intangible Assets - Breakdown of Identifiable Intangible Assets (Details) $ in Thousands | Sep. 30, 2020  USD ($) | 
|---|---|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Total | $ 328 | 
| Technology-Related | |
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Identifiable intangible assets, gross | 294 | 
| Accumulated amortization | (33) | 
| Total | 261 | 
| Marketing-Related | |
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Identifiable intangible assets, gross | 73 | 
| Accumulated amortization | (6) | 
| Total | $ 67 | 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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