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Intangible Assets (Details Textual) (USD $)
In Thousands, unless otherwise specified
0 Months Ended
Sep. 09, 2013
Customer Relationships [Member]
 
Finite Lived Intangible Assets [Line Items]  
Weighted average amortization period 5 years
Mirth [Member]
 
Finite Lived Intangible Assets [Line Items]  
Identifiable intagnible assets $ 26,350
Weighted average amortization period 6 years 8 months 12 days
Percentage of acquired intangible assets that are expected to be deductible for income tax purposes 75.00%
Mirth [Member] | Trade Name [Member]
 
Finite Lived Intangible Assets [Line Items]  
Identifiable intagnible assets 1,350
Weighted average amortization period 5 years
Mirth [Member] | Customer Relationships [Member]
 
Finite Lived Intangible Assets [Line Items]  
Identifiable intagnible assets 2,800
Mirth [Member] | Computer Software, Intangible Asset [Member]
 
Finite Lived Intangible Assets [Line Items]  
Identifiable intagnible assets $ 22,200
Weighted average amortization period 7 years