Annual report pursuant to Section 13 and 15(d)

Goodwill (Narrative) (Detail)

v2.4.1.9
Goodwill (Narrative) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Goodwill and Intangible Asset Impairment [Abstract]    
Goodwill, Impairment Loss $ 68us-gaap_GoodwillImpairmentLoss $ 77us-gaap_GoodwillImpairmentLoss