Annual report pursuant to Section 13 and 15(d)

Business Acquisition (Schedule of Identifiable Intangible Assets Acquired as Part of Business Combination) (Details)

v3.6.0.2
Business Acquisition (Schedule of Identifiable Intangible Assets Acquired as Part of Business Combination) (Details)
 12 Months Ended
Dec. 31, 2016
Minimum [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Estimated useful life 3 years
Maximum [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Estimated useful life 10 years
Customer Relationships [Member] | Minimum [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Estimated useful life 3 years
Customer Relationships [Member] | Maximum [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Estimated useful life 10 years
Order Backlog [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
Estimated useful life 1 year