Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Net and Goodwill (Narrative) (Details)

v3.7.0.1
Intangible Assets, Net and Goodwill (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]      
Amortization of Intangible Assets $ 1,287,000 $ 1,287,000  
Goodwill $ 68,594,000 $ 68,594,000 $ 68,594,000
Minimum [Member]      
Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Asset, Useful Life 3 years