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Business Combination, Goodwill and Intangibles - Pro Forma Information (Details) (USD $) In Thousands, unless otherwise specified | 10 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012
Business Acquisition, Pro Forma Information [Abstract] |  |  |
Revenue from operations |  | $ 49,592 | $ 46,417
VCON Video Conferencing, Ltd. (VCON) |  |  |
Business Acquisition, Pro Forma Information [Abstract] |  |  |
Revenue from date of acquisition | 1,319 |  |
Net loss from date of acquisition | (1,170) |  |
Pro Forma Revenue |  |  | 46,630
Net income |  | $ 5,179 | $ 26,603

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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 + Details
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 + Details
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