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Goodwill and other Intangible Assets, Net - Summary of Changes in Carrying Amount of Goodwill (Details) (USD $)
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3 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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| Goodwill and Intangible Assets Disclosure [Abstract] | ||
| Beginning Balance | $ 15,617,308us-gaap_Goodwill | $ 6,496,756us-gaap_Goodwill |
| Acquisitions | 426,038us-gaap_GoodwillAcquiredDuringPeriod | 2,671,649us-gaap_GoodwillAcquiredDuringPeriod |
| Foreign currency translation | (597,608)us-gaap_GoodwillTranslationAdjustments | |
| Ending Balance | $ 15,445,739us-gaap_Goodwill | $ 9,168,405us-gaap_Goodwill |
| X | ||||||||||
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- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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