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Goodwill and Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill [Table Text Block] | The changes in the carrying amount of goodwill for the six months ended June 30, 2015 were as follows (in thousands):
Balance as of January 1, 2015 |  | $ | 1,635 |
Foreign currency translation adjustment |  |  | (62) |
Balance as of June 30, 2015 |  | $ | 1,573 |
Schedule of Finite-Lived Intangible Assets [Table Text Block] | Information regarding the Company’s acquisition-related intangible assets is as follows (in thousands):
|  |  |  |  |  | Trademarks |  |  |  |  |
|  | Developed |  | Customer |  | and |  |  |  |  |
|  | technology |  | relationships |  | tradenames |  | Patents |  | Total |
Gross carrying amounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as of December 31, 2014 |  |  | 2,369 |  |  | 2,439 |  |  | 596 |  |  | 50 |  |  | 5,454 |
Foreign currency translation |  |  | (151) |  |  | (157) |  |  | (13) |  |  | (4) |  |  | (325) |
Balance as of June 30, 2015 |  | $ | 2,218 |  | $ | 2,282 |  | $ | 583 |  | $ | 46 |  | $ | 5,129 |
|  |  |  |  |  | Trademarks |  |  |  |  |
|  | Developed |  | Customer |  | and |  |  |  |  |
|  | technology |  | relationships |  | tradenames |  | Patents |  | Total |
Accumulated amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as of December 31, 2014 |  |  | 98 |  |  | 84 |  |  | 11 |  |  | - |  |  | 193 |
Amortization expense |  |  | 113 |  |  | 97 |  |  | 46 |  |  | 4 |  |  | 260 |
Foreign currency translation |  |  | (8) |  |  | (7) |  |  | (1) |  |  | - |  |  | (16) |
Balance as of June 30, 2015 |  | $ | 203 |  | $ | 174 |  | $ | 56 |  | $ | 4 |  | $ | 437 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] | Estimated annual amortization expense for intangible assets subsequent to June 30, 2015 is as follows (in thousands):
Year |  | Amortization |
2015 |  | $ | 507 |
2016 |  | $ | 507 |
2017 |  | $ | 507 |
2018 |  | $ | 507 |
2019 |  | $ | 475 |
Thereafter |  | $ | 2,189 |
|  | $ | 4,692 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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