Intangible Assets - Amortization Expense (Details) $ in Thousands |
Sep. 30, 2018
USD ($)
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| Indefinite-lived Intangible Assets [Line Items] | |
| Cost | $ 1,610 |
| Accumulated Amortization | (1,520) |
| Net | 90 |
| Developed technology | |
| Indefinite-lived Intangible Assets [Line Items] | |
| Cost | 1,160 |
| Accumulated Amortization | (1,095) |
| Net | 65 |
| Customer relationships | |
| Indefinite-lived Intangible Assets [Line Items] | |
| Cost | 70 |
| Accumulated Amortization | (66) |
| Net | 4 |
| Customer trade name | |
| Indefinite-lived Intangible Assets [Line Items] | |
| Cost | 380 |
| Accumulated Amortization | (359) |
| Net | $ 21 |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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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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