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Geographical Data (Tables) | 9 Months Ended
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Sep. 30, 2017
Segment Reporting [Abstract] |
Schedule of Revenue by Geographical Area | Revenue by geographic area, based on customer location, is allocated as follows (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Domestic | $ | 2,408 |  |  | $ | 3,158 |  |  | $ | 8,059 |  |  | $ | 10,971 |
Foreign | 1,073 |  |  | 1,186 |  |  | 3,358 |  |  | 3,979 |
Total Revenue | $ | 3,481 |  |  | $ | 4,344 |  |  | $ | 11,417 |  |  | $ | 14,950 |

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- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599 + Details
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