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v3.10.0.1

Sales (Narrative) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2018 USD ($) | Mar. 31, 2017 USD ($) | Sep. 30, 2018 USD ($) | Sep. 30, 2017 USD ($) | Dec. 31, 2015 USD ($) contract | Dec. 31, 2014 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Disposal group, Number of contract extensions | contract |  |  |  |  | 2 |
Proceeds of convertible debt |  |  |  | $ 15,000 |  |
Legal and financial advisory fees | $ 24 |  | $ 72 |  |  |
European Operations [Member] |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  |  |  |  | $ 8,700
Daniel G. Cohen [Member] |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Legal and financial advisory fees |  |  | $ 600 |  |  |
Daniel G. Cohen [Member] | Employment Agreement [Member] |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Severance Costs |  |  |  |  | $ 3,000 |
Daniel G. Cohen [Member] | Second Extension [Member] |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Severance Costs |  |  |  |  | $ 1,000 |
DGC Family Fintech Trust [Member] |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Transaction costs |  | $ 600 |  |  |  |
COHN, LLC [Member] | Convertible 8.00%, Related Party Notes [Member] | Daniel G. Cohen [Member] |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Principal amount of debt outstanding |  | 15,000 |  |  |  |
Proceeds of convertible debt |  | $ 15,000 |  |  |  |

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