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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Topic 805

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-Section 50

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Acquisitions (Purchase Price Preliminary Allocation) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2014 Synchronite, LLC [Member]	Jun. 02, 2014 Synchronite, LLC [Member]	Jun. 13, 2012 Look.io [Member]	Nov. 09, 2012 Engage Pty Ltd. [Member]
Business Acquisition [Line Items]
Cash							$ 386
Accounts receivable							3,454
Other current assets							57
Property and equipment							432
Other assets							104
Intangible assets				1,450	1,451	767	3,600
Goodwill	35,783	32,724	32,645	2,650		2,405	6,152
Total assets acquired						3,172	14,185
Liabilities assumed							(2,632)
Deferred tax liability						(288)	(962)
Total purchase price consideration					$ 4,100	$ 2,884	$ 10,591