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Acquisitions (Details Textual) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2014 | Dec. 31, 2013
Business Acquisition [Line Items] |  |
Noncontrolling Interest, Ownership Percentage by Parent | 100.00% |
Business Acquisition, Pro Forma Net Income (Loss) | $ 724 |
Business Acquisition, Pro Forma Revenue | 5,662 |
Aggregate Year to Date Acquisitions [Member] |  |
Business Acquisition [Line Items] |  |
Business Acquisition, Cost of Acquired Entity, Purchase Price | 95,890 | 38,202
Business Acquisition, Cost of Acquired Entity, Cash Paid | 41,315 | 12,000
Business Acquisition, Deferred Acquisition Consideration | 54,575 | 26,202
Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets | 22,998 | 10,835
Business Acquisition, Purchase Price Allocation, Goodwill Amount | 132,478 | 35,956
Redeemable Noncontrolling Interest, Equity, Carrying Amount | 61,516 | 11,090
Business Acquisition Purchase Price Allocation Intangibles and Goodwill Expected Tax Deductible Amount | $ 57,880 | $ 46,791
Aggregate Year to Date Acquisitions [Member] | Luntz Global Partners L L C [Member] |  |
Business Acquisition [Line Items] |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage | 60.00% |
Aggregate Year to Date Acquisitions [Member] | Kingsdale Partners LP [Member] |  |
Business Acquisition [Line Items] |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage | 65.00% |
Aggregate Year to Date Acquisitions [Member] | Local Biz Now LLC [Member] |  |
Business Acquisition [Line Items] |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage |  | 70.00%

X
- Definition The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition. + References No definition available. + Details
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- Definition The potential payments under the contingent consideration arrangement including cash and shares that are deferred as of the acquisition date. + References No definition available. + Details
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- Definition The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized. + References No definition available. + Details
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- Definition Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. + References No definition available. + Details
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- Definition The amount of intangibles and goodwill arising from a business combination that is expected to be deductible for tax purposes. + References No definition available. + Details
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- Details
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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 Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination. + References No definition available. + Details
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- Definition As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (16)(c) -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (12)(c) -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 15 -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 14 -URI http://asc.fasb.org/extlink&oid=27011957&loc=SL6540498-122764 + Details
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