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Reconciliation Of Reported Segment Information From Segments To Consolidated Financial Statement Items (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012
Other income (expenses) | $ 0 | $ 8 | $ 0 | $ (299) |
Interest expense | 91 | (11) | 91 | 0 |
Interest expense | 39 | 71 | 308 | 175 |
Total interest expense | 130 | 60 | 399 | 175 |
Depreciation and amortization | 118 | 272 | 358 | 283 |
Segment income (loss) | 104 | (1,627) | (2,177) | (1,578) |
Intellectual property licensing | 624 | 0 | 824 | 0 |
Income tax expense (recovery) | 387 | (638) | (466) | (612) |
Net income (loss) from continuing operations | (260) | (1,000) | (1,650) | (1,031) |
Segment assets | 57,687 | 60,932 | 57,687 | 60,932 | 61,310
Reportable Segments [Member] |  |  |  |  |
Other income (expenses) | 0 | 7 | 0 | (301) |
Interest expense | 39 | 70 | 308 | 174 |
Depreciation and amortization | 118 | 272 | 358 | 283 |
Segment income (loss) | (112) | (311) | (1,631) | 755 |
Segment assets | 24,685 | 27,349 | 24,685 | 27,349 |
Unallocated Amount to Segment [Member] |  |  |  |  |
Other income (expenses) | 0 | 1 | 0 | 2 |
Interest expense | 91 | (11) | 91 | 0 |
Interest expense | 0 | 1 | 0 | 1 |
Depreciation and amortization | 0 | 0 | 0 | 0 |
Intellectual property licensing | 624 | 0 | 824 | 0 |
Other income (expense) and earnings (loss) of other equity accounted investments | 22 | (11) | 61 | (63) |
Other corporate expenses (primarily corporate level interest, general and administrative expenses) | (407) | (1,316) | (1,370) | (2,335) |
Segment assets | $ 33,002 | $ 33,583 | $ 33,002 | $ 33,583 |

X
- Definition Revenue earned during the period relating to consideration received from another party for the right to use, or own, certain of the entity's intangible assets. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark. + References No definition available. + Details
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 18 -Article 5 + Details
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