Annual report pursuant to Section 13 and 15(d)

Goodwill (Narrative) (Detail)

v3.3.1.900
Goodwill (Narrative) (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Goodwill and Intangible Asset Impairment [Abstract]    
Goodwill, Impairment Loss $ 78 $ 68